Reference:3134: Difference between revisions

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Fact correction: seconds layouts, case construction, dates and auction records (Antiquorum lots 181/143; Perezcope CH221643)
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{{DISPLAYTITLE:Rolex 3134 Bubbleback}}
{{DISPLAYTITLE:Rolex 3134 Bubbleback}}
{{#seo:
{{#seo:
|title=Rolex 3134 Bubbleback Reference Guide | BezelBase
|title=Rolex 3134 Bubbleback Reference Guide | BezelBase
|description=Rolex reference 3134 Oyster Perpetual Bubbleback: documented cases, subsidiary and centre-seconds movements, dial variants, case construction and auction records.
|description=Rolex reference 3134 Oyster Perpetual Bubbleback: documented cases, subsidiary and centre-seconds movements, dial variants, case construction and auction records.
|image=Ref 3134 hero.webp
|image=Ref 3134 hero.webp
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<small>[[Reference:bubbleback|Bubbleback]] → '''3134'''</small>
<small>[[Reference:bubbleback|Bubbleback]] → '''3134'''</small>


The 3134 is a 32 mm tonneau Oyster Perpetual from the 1940s and 1950s, fitted with a 9¾-ligne Rolex automatic. Catalogued watches have either subsidiary or centre seconds. Most documented cases are stainless steel; one combines steel with yellow gold. Two modern-market examples have California dials, though neither source establishes that its dial is original to the watch.
The 3134 is a 32 mm tonneau Oyster Perpetual from the 1940s and 1950s, fitted with a 9¾-ligne Rolex automatic. Catalogued watches have either subsidiary or centre seconds. Most documented cases are stainless steel; one combines steel with yellow gold. Two documented examples have California dials, though neither source establishes that its dial is original to the watch.


[[File:Ref 3134 hero.webp|thumb|right|250px|alt=Rolex Bubbleback 3134 with pink California dial|Steel 3134 with pink California dial, circa 1941]]
[[File:Ref 3134 hero.webp|thumb|right|250px|alt=Rolex Bubbleback 3134 with pink California dial|Steel 3134 with pink California dial, circa 1941]]
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|-
|-
| escapement
| escapement
| straight-line lever
| lever; described as straight-line in the 2013 catalogue
|-
|-
| balance
| balance
| monometallic, self-compensating Breguet balance-spring
| monometallic with a self-compensating Breguet balance spring in 1992; Superbalance in 2013
|-
|-
| seconds
| seconds
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==Where it sits in the line==
==Where it sits in the line==


The 3134 belongs to the two-digit-suffixed Oyster Perpetual references 3130 through 3135. The group spans different seconds layouts and case metals. The 3134 itself appears with subsidiary seconds in Antiquorum's 1992 and 2013 catalogues, while Exclusive Timepieces lot 227 and the two California-dial watches use centre seconds.
The 3134 belongs to the two-digit-suffixed Oyster Perpetual references 3130 through 3135. The group includes different seconds layouts and case metals. Antiquorum's 1992 and 2013 examples have subsidiary seconds. Exclusive Timepieces lot 227 and the Luxe Auctioneers example have centre seconds; the cited dealer listing does not establish the seconds layout of its c.1941 California-dial watch.


Where the 3134 separates from its immediate neighbours is in the market rather than the metal. The 3131 was a precious-metal-only reference. The 3130 was likewise gold-only, and the 3133 spans steel, two-tone and solid gold with a deep enough auction record to map. The 3134's documented population runs the other way: three of four surfaced examples are plain stainless steel, with a single steel-and-yellow-gold example from a 1992 sale. No solid-gold 3134 has surfaced in the indexed auction record at all.
The documented 3134 cases are predominantly steel. The four auction lots comprise three steel watches and one steel-and-yellow-gold watch; a separate dealer-listed example is also steel. No solid-gold 3134 appears in the cited records.
 
That thinness is measurable. A price index that carries seventeen results for the 3130 and twenty-three for the 3133 carries two for the 3134. Both of those indexed lots, Antiquorum Geneva in 1992 and again in 2013, failed to sell. A reference this lightly traded does not support the kind of variant mapping the 3133 does, and much of what a collector would want to know about the 3134 is not answerable from public records at all.


==Production outline==
==Production outline==
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Auction catalogues date documented 3134 examples to the 1940s, c.1945, the 1950s and 1957. A dealer dates another example to c.1941. No source states a production start or end for the reference.
Auction catalogues date documented 3134 examples to the 1940s, c.1945, the 1950s and 1957. A dealer dates another example to c.1941. No source states a production start or end for the reference.


The dates should be read as catalogue estimates rather than a production window. Exclusive Timepieces dates case 168751 to 1957. Hodinkee places Bubbleback production into the mid-1950s, so the date is late but not implausible enough to dismiss without stronger evidence.
These dates are catalogue estimates, not a production window. Exclusive Timepieces dates case 168751 to 1957, while Anthony Traina's 2024 Hodinkee Bubbleback guide places the end of production in the mid-1950s. The sources do not resolve that difference.


==Movement notes==
==Movement notes==
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[[File:Ref 3134 dial-california-chronometer.webp|thumb|right|250px|alt=3134 California dial marked Chronometer with centre seconds|The second California example, marked Chronometer and running centre sweep seconds, circa 1945]]
[[File:Ref 3134 dial-california-chronometer.webp|thumb|right|250px|alt=3134 California dial marked Chronometer with centre seconds|The second California example, marked Chronometer and running centre sweep seconds, circa 1945]]


Four dial configurations are documented across the surfaced examples.
The five documented examples fall into four dial configurations.


The matte silver dial with applied luminous Arabic numerals and subsidiary seconds appears on Antiquorum's 2013 example, case 104396. Case 168751 has a pink dial with luminous Arabic and squared numerals, an outer minutes track and centre seconds. A black subsidiary-seconds dial appears on the 1992 steel-and-yellow-gold example.
The matte silver dial with applied luminous Arabic numerals and subsidiary seconds appears on Antiquorum's 2013 example, case 104396. Case 168751 has a pink dial with luminous Arabic and squared numerals, an outer minutes track and centre seconds. A black subsidiary-seconds dial appears on the 1992 steel-and-yellow-gold example.


Two modern-market 3134 examples have half-Roman, half-Arabic California dials: a Luxe Auctioneers watch dated c.1945 and a dealer-listed watch dated c.1941. Neither source establishes dial originality, and Hodinkee warns that refinished California dials are common on Bubblebacks. Rolex filed Swiss patent CH221643 for the layout in May 1941; the patent was issued in June 1942.
Two documented 3134s have half-Roman, half-Arabic California dials. Luxe Auctioneers dates one to c.1945, and a dealer dates the other to c.1941. Neither source establishes that the dial is original. Traina notes that refinished California dials are common on Bubblebacks. Rolex filed Swiss patent CH221643 for the layout in May 1941; it was issued in June 1942.


==Case, bezel, crystal, and crown==
==Case, bezel, crystal, and crown==
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Documented cases measure 32 mm across. Antiquorum's 2013 lot 143 is 14 mm thick; no second source gives thickness. The tonneau case has an inclined smooth bezel, acrylic crystal and screw-down crown.
Documented cases measure 32 mm across. Antiquorum's 2013 lot 143 is 14 mm thick; no second source gives thickness. The tonneau case has an inclined smooth bezel, acrylic crystal and screw-down crown.


Antiquorum's 2013 lot 143 calls the case "three body," and Exclusive Timepieces describes case 168751 as "composed of three parts." The available 3134 catalogues therefore support a three-part description. Family-level accounts of a two-piece Oyster platform after 1936 do not establish the construction of this reference.
Antiquorum's 2013 lot 143 calls the case "three body," and Exclusive Timepieces describes case 168751 as "composed of three parts." Both catalogue descriptions identify a three-part case.


Antiquorum's 1992 catalogue describes its steel-and-yellow-gold example as having "hooded fluted lugs," while case 168751 has curved lugs. No photograph of the 1992 watch has been located, so the hooded-lug description remains catalogue evidence rather than a visually confirmed sub-variant.
Antiquorum's 1992 catalogue describes its steel-and-yellow-gold example as having "hooded fluted lugs," while case 168751 has curved lugs. No photograph of the 1992 watch has been located, so the hooded-lug description remains catalogue evidence rather than a visually confirmed sub-variant.


The side-profile photograph shows a domed caseback, although no auction description uses that term. Antiquorum catalogues both known lots as Oyster Perpetual, and other auction titles call the 3134 a Bubbleback. Those descriptions agree with the confirmed self-winding 9¾-ligne movement.
The side-profile photograph shows a domed caseback, although no auction description uses that term. Antiquorum's 1992 lot and Exclusive Timepieces lot 227 describe automatic movements. Exclusive Timepieces and Luxe Auctioneers catalogue the reference as a Bubbleback.


==Bracelets, end links, and clasps==
==Bracelets, end links, and clasps==


Only one documented example carries a bracelet: case 168751, on a riveted steel Oyster. That is period-correct for a 1940s steel Bubbleback and nothing more. A bracelet dates itself, not the watch head, and no documentation ties this one to original delivery. The Luxe example came on an associated leather strap with a Rolex steel tang buckle, which is to say on nothing original at all.
Only one documented example carries a bracelet: case 168751, fitted with a riveted steel Oyster. The bracelet is period-correct for a 1940s steel Bubbleback, but no documentation ties it to original delivery. The Luxe example has an associated leather strap and a Rolex steel tang buckle; the catalogue does not claim either as original delivery.


==The suffix question==
==Case-metal suffixes==


Rolex used slash suffixes on Bubbleback references through this period to encode case metal, and the system is real: Colin A. White's ''The Vintage Rolex Field Manual'' documents 172 distinct Bubblebacks, including slash variants of otherwise identical reference numbers, with 1578/7 and 1578/8 as worked examples.
Rolex used slash suffixes on Bubbleback references to distinguish case metals. Colin A. White's ''The Vintage Rolex Field Manual'' documents the system and gives 1578/7 and 1578/8 as examples.


A specific five-rung ladder for the 3134 — steel, rolled-gold cap, gold bezel, pink gold, yellow gold — circulates in secondary compilations. It is not reproduced here, because no documented source ties that ladder to this reference, and the compilations carrying it attribute it to an author who does not exist. The general system is documented. The per-reference ladder, for the 3134 specifically, is not. What the auction record actually shows is two case materials: steel, and steel with yellow gold.
No cited source confirms a complete suffix-to-metal map for reference 3134. The documented cases are steel and steel with yellow gold; the cited records contain no solid-gold example.


==Auction record==
==Auction record==
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| Steel and yellow gold
| Steel and yellow gold
| Black
| Black
| EUR 15,000–18,000 (Collector Square conversion)
| EUR 15,000–18,000 (secondary conversion)
| Unsold
| Unsold
|-
|-
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* [https://www.collectorsquare.com/en/watches/rolex/oyster-perpetual/ref-rolex-3134/lpi Collectors Square, "Collectors Square price index — Rolex Oyster Perpetual ref 3134", Collectors Square]
* [https://www.collectorsquare.com/en/watches/rolex/oyster-perpetual/ref-rolex-3134/lpi Collectors Square, "Collectors Square price index — Rolex Oyster Perpetual ref 3134", Collectors Square]
* [https://robbreport.com/style/watch-collector/lists/rolex-bubbleback-watches-collector-guide-1931-1950s-1235893131/ Robb Report, "Robb Report — A Collector's Guide to Rolex Bubbleback Watches 1931-1950s", Robb Report, current]
* [https://robbreport.com/style/watch-collector/lists/rolex-bubbleback-watches-collector-guide-1931-1950s-1235893131/ Robb Report, "Robb Report — A Collector's Guide to Rolex Bubbleback Watches 1931-1950s", Robb Report, current]
* [https://www.hodinkee.com/articles/the-rolex-bubbleback-and-why-it-still-matters Hodinkee, "Everything You Need To Know About The Vintage Rolex Bubbleback", Hodinkee]
* [https://www.hodinkee.com/articles/the-rolex-bubbleback-and-why-it-still-matters Anthony Traina, "The Rolex Bubbleback And Why It Still Matters", Hodinkee, 2024-10-07]
* ''The Vintage Rolex Field Manual'' — Colin A. White, Morning Tundra
* ''The Vintage Rolex Field Manual'' — Colin A. White, Morning Tundra
* [https://calibercorner.com/rolex-caliber-620/ Caliber Corner, "Caliber Corner — Rolex Caliber 620", Caliber Corner, current]
* [https://calibercorner.com/rolex-caliber-620/ Caliber Corner, "Caliber Corner — Rolex Caliber 620", Caliber Corner, current]

Latest revision as of 04:23, 23 August 2026


Bubbleback → 3134

The 3134 is a 32 mm tonneau Oyster Perpetual from the 1940s and 1950s, fitted with a 9¾-ligne Rolex automatic. Catalogued watches have either subsidiary or centre seconds. Most documented cases are stainless steel; one combines steel with yellow gold. Two documented examples have California dials, though neither source establishes that its dial is original to the watch.

Rolex Bubbleback 3134 with pink California dial
Steel 3134 with pink California dial, circa 1941

Core facts

detail value
reference 3134
family Bubbleback (collector name; never official Rolex usage)
documented examples 1940s to 1957 by auction-catalogue dating; one dealer dates an example to c.1941
case diameter 32 mm
case thickness about 14 mm
case shape tonneau
case construction three-body / three-part in two catalogues
bezel inclined, smooth
crystal acrylic
crown screw-down
movement 9¾-ligne Rolex automatic; documented descriptions vary by example
escapement lever; described as straight-line in the 2013 catalogue
balance monometallic with a self-compensating Breguet balance spring in 1992; Superbalance in 2013
seconds subsidiary and centre sweep both documented
case materials stainless steel; stainless steel with yellow gold

Where it sits in the line

The 3134 belongs to the two-digit-suffixed Oyster Perpetual references 3130 through 3135. The group includes different seconds layouts and case metals. Antiquorum's 1992 and 2013 examples have subsidiary seconds. Exclusive Timepieces lot 227 and the Luxe Auctioneers example have centre seconds; the cited dealer listing does not establish the seconds layout of its c.1941 California-dial watch.

The documented 3134 cases are predominantly steel. The four auction lots comprise three steel watches and one steel-and-yellow-gold watch; a separate dealer-listed example is also steel. No solid-gold 3134 appears in the cited records.

Production outline

Auction catalogues date documented 3134 examples to the 1940s, c.1945, the 1950s and 1957. A dealer dates another example to c.1941. No source states a production start or end for the reference.

These dates are catalogue estimates, not a production window. Exclusive Timepieces dates case 168751 to 1957, while Anthony Traina's 2024 Hodinkee Bubbleback guide places the end of production in the mid-1950s. The sources do not resolve that difference.

Movement notes

Antiquorum Geneva's 1992 lot 181 describes a self-winding 9¾-ligne movement with 17 jewels, lever escapement, monometallic balance and a self-compensating Breguet balance spring. Exclusive Timepieces lot 227 also gives a 9¾-ligne automatic. Antiquorum's 2013 lot 143 records rhodium plating, a straight-line lever escapement and a Superbalance, but does not state the winding type or jewel count.

No documented lot names a caliber number. The subsidiary-seconds watches are consistent with Cal. 620 or the shock-protected Cal. 635; centre-seconds watches are consistent with Cal. 630 or 645. None of those fitments is confirmed by a movement photograph or catalogue description, so the caliber remains unresolved.

Dial map

3134 matte silver dial with luminous Arabic numerals
Matte silver dial, applied luminous Arabic numerals and subsidiary seconds, case 104396
3134 pink California dial
California dial in pink, half Roman and half Arabic, circa 1941
3134 California dial marked Chronometer with centre seconds
The second California example, marked Chronometer and running centre sweep seconds, circa 1945

The five documented examples fall into four dial configurations.

The matte silver dial with applied luminous Arabic numerals and subsidiary seconds appears on Antiquorum's 2013 example, case 104396. Case 168751 has a pink dial with luminous Arabic and squared numerals, an outer minutes track and centre seconds. A black subsidiary-seconds dial appears on the 1992 steel-and-yellow-gold example.

Two documented 3134s have half-Roman, half-Arabic California dials. Luxe Auctioneers dates one to c.1945, and a dealer dates the other to c.1941. Neither source establishes that the dial is original. Traina notes that refinished California dials are common on Bubblebacks. Rolex filed Swiss patent CH221643 for the layout in May 1941; it was issued in June 1942.

Case, bezel, crystal, and crown

3134 case profile showing the domed caseback
Case profile: curved lugs, inclined bezel, screw-down crown and the domed back the family is named for
3134 screw-down caseback
Screw-down caseback with milled edge

Documented cases measure 32 mm across. Antiquorum's 2013 lot 143 is 14 mm thick; no second source gives thickness. The tonneau case has an inclined smooth bezel, acrylic crystal and screw-down crown.

Antiquorum's 2013 lot 143 calls the case "three body," and Exclusive Timepieces describes case 168751 as "composed of three parts." Both catalogue descriptions identify a three-part case.

Antiquorum's 1992 catalogue describes its steel-and-yellow-gold example as having "hooded fluted lugs," while case 168751 has curved lugs. No photograph of the 1992 watch has been located, so the hooded-lug description remains catalogue evidence rather than a visually confirmed sub-variant.

The side-profile photograph shows a domed caseback, although no auction description uses that term. Antiquorum's 1992 lot and Exclusive Timepieces lot 227 describe automatic movements. Exclusive Timepieces and Luxe Auctioneers catalogue the reference as a Bubbleback.

Bracelets, end links, and clasps

Only one documented example carries a bracelet: case 168751, fitted with a riveted steel Oyster. The bracelet is period-correct for a 1940s steel Bubbleback, but no documentation ties it to original delivery. The Luxe example has an associated leather strap and a Rolex steel tang buckle; the catalogue does not claim either as original delivery.

Case-metal suffixes

Rolex used slash suffixes on Bubbleback references to distinguish case metals. Colin A. White's The Vintage Rolex Field Manual documents the system and gives 1578/7 and 1578/8 as examples.

No cited source confirms a complete suffix-to-metal map for reference 3134. The documented cases are steel and steel with yellow gold; the cited records contain no solid-gold example.

Auction record

Venue Date Lot Case no. Material Dial Estimate Result
Antiquorum Geneva #140 1992-10-17 181 — Steel and yellow gold Black EUR 15,000–18,000 (secondary conversion) Unsold
Antiquorum Geneva #272 2013-05-12 143 104396 Steel Matte silver, applied luminous Arabics CHF 4,000–6,000 Unsold
Exclusive Timepieces — 227 168751 Steel Pink with patina EUR 6,000–12,000 EUR 13,650
Luxe Auctioneers 2026-01-15 118 — Steel California — USD 3,250 hammer; USD 4,063 total reported by EveryWatch

Case 168751 sold for EUR 13,650 against a EUR 6,000–12,000 estimate. Luxe Auctioneers reported a USD 3,250 hammer for its California-dial example; EveryWatch reports USD 4,063 including fees. The Luxe catalogue notes dial toning and minor spotting and describes the leather strap as associated.

Both indexed Antiquorum lots were unsold. Four published results across thirty-four years do not establish a market level for the reference.

Related references

See also the Bubbleback family index, movement reference, bracelet & clasp guide, and serial numbers by year.

Sources

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