Reference:16600 - Revision history

Admin: SEO: clickable title + og:image + timestamps

2026-06-29T01:18:06Z

SEO: clickable title + og:image + timestamps

← Older revision		Revision as of 01:18, 29 June 2026
Line 9:		Line 9:
	\|og_type=article		\|og_type=article
	\|published_time=2026-05-16T03:32:35Z		\|published_time=2026-05-16T03:32:35Z
	\|modified_time=2026-06-~~28T23~~:37:~~22Z~~		\|modified_time=2026-06-29T01:16:43Z
	\|robots=index,follow,max-image-preview:large		\|robots=index,follow,max-image-preview:large
	}}		}}

Admin: SEO: clickable title + og:image + timestamps

2026-06-29T01:16:43Z

SEO: clickable title + og:image + timestamps

← Older revision		Revision as of 01:16, 29 June 2026
Line 9:		Line 9:
	\|og_type=article		\|og_type=article
	\|published_time=2026-05-16T03:32:35Z		\|published_time=2026-05-16T03:32:35Z
	\|modified_time=2026-06-~~04T04~~:39:~~20Z~~		\|modified_time=2026-06-28T23:37:22Z
	\|robots=index,follow,max-image-preview:large		\|robots=index,follow,max-image-preview:large
	}}		}}

Admin: SEO: clickable title + og:image + timestamps

2026-06-28T23:37:22Z

SEO: clickable title + og:image + timestamps

← Older revision		Revision as of 23:37, 28 June 2026
Line 1:		Line 1:
	{{DISPLAYTITLE:Rolex 16600 Sea-Dweller}}		{{DISPLAYTITLE:Rolex 16600 Sea-Dweller}}
	{{#seo:		{{#seo:
	\|title=Rolex ~~16600~~ Sea-Dweller — Cal 3135 ~~Long-Run, Mavrostomos COMEX~~, ~~Polipetto~~ \| BezelBase		\|title=Rolex Sea-Dweller 16600 — Cal 3135, 1989–2008 \| BezelBase
	\|description=The 16600 is the long-run Cal 3135 Sea-Dweller — 1989 to 2009, 40mm Oyster, 1220m depth. Mavrostomos Hydra X commemorative, Polipetto Italian State Police, and standard production documented.		\|description=The 16600 is the long-run Cal 3135 Sea-Dweller — 1989 to 2009, 40mm Oyster, 1220m depth. Mavrostomos Hydra X commemorative, Polipetto Italian State Police, and standard production documented.
	\|keywords=Rolex, 16600, Sea-Dweller, Cal 3135, Mavrostomos, Polipetto, Hydra X, 1220m		\|keywords=Rolex, 16600, Sea-Dweller, Cal 3135, Mavrostomos, Polipetto, Hydra X, 1220m
	\|image=Ref 16600 hero.webp		\|image=Ref 16600 hero.webp
	\|image_alt=Rolex Sea-Dweller 16600 long-run		\|image_alt=Rolex Sea-Dweller 16600 — 40mm Oyster, black aluminum bezel, cal 3135, the twenty-year long-run Sea-Dweller. Image via Monochrome.
	\|type=Article		\|type=Article
	\|og_type=article		\|og_type=article
			\|published_time=2026-05-16T03:32:35Z
			\|modified_time=2026-06-04T04:39:20Z
	\|robots=index,follow,max-image-preview:large		\|robots=index,follow,max-image-preview:large
	}}		}}

Admin: SEO: capitalize schema.org @type to "Article" for rich-result eligibility

2026-06-04T04:39:20Z

SEO: capitalize schema.org @type to "Article" for rich-result eligibility

← Older revision		Revision as of 04:39, 4 June 2026
Line 6:		Line 6:
	\|image=Ref 16600 hero.webp		\|image=Ref 16600 hero.webp
	\|image_alt=Rolex Sea-Dweller 16600 long-run		\|image_alt=Rolex Sea-Dweller 16600 long-run
	\|type=~~article~~		\|type=Article
	\|og_type=article		\|og_type=article
	\|robots=index,follow,max-image-preview:large		\|robots=index,follow,max-image-preview:large

Admin: Add DISPLAYTITLE: drop NS_REFERENCE prefix from H1 (SEO/UX, site-wide pass)

2026-05-31T01:43:45Z

Add DISPLAYTITLE: drop NS_REFERENCE prefix from H1 (SEO/UX, site-wide pass)

← Older revision		Revision as of 01:43, 31 May 2026
Line 1:		Line 1:
			{{DISPLAYTITLE:Rolex 16600 Sea-Dweller}}
	{{#seo:		{{#seo:
	\|title=Rolex 16600 Sea-Dweller — Cal 3135 Long-Run, Mavrostomos COMEX, Polipetto \| BezelBase		\|title=Rolex 16600 Sea-Dweller — Cal 3135 Long-Run, Mavrostomos COMEX, Polipetto \| BezelBase

Admin: Text audit: voice, clarity, source links

2026-05-28T05:13:45Z

Text audit: voice, clarity, source links

Show changes

Admin: Add 16600 Christie's lot anchor image (Monochrome / Christie's source) — MK1 section

2026-05-28T04:00:59Z

Add 16600 Christie's lot anchor image (Monochrome / Christie's source) — MK1 section

← Older revision		Revision as of 04:00, 28 May 2026
Line 71:		Line 71:

	===MK1 — tritium era (1989 to ~1998)===		===MK1 — tritium era (1989 to ~1998)===
			[[File:Ref 16600 christies lot.webp\|thumb\|right\|280px\|alt=Rolex Sea-Dweller 16600 — Christie's lot photograph showing the late-1990s production with matte black dial, applied indices, Triplock crown, and helium escape valve at 9.\|16600 lot example — Christie's photograph. The 16600 spans 1989-2009 across four dial generations (MK1 tritium → MK2 Luminova → MK3 Super-LumiNova → MK4 short-FT).]]


	The earliest 16600 carries a tritium-painted dial with the "SWISS - T<25" marking at 6 o'clock — the post-1971 Bern Convention spec that says the watch's luminous material is tritium-based, less than 25 millicuries. This is the long opening of the production run, R-prefix serials through late U and into early A. The dial inherits the late-16660's white-gold-surround applied indices, with tritium plots applied behind the surrounds. Hands are tritium-matched.		The earliest 16600 carries a tritium-painted dial with the "SWISS - T<25" marking at 6 o'clock — the post-1971 Bern Convention spec that says the watch's luminous material is tritium-based, less than 25 millicuries. This is the long opening of the production run, R-prefix serials through late U and into early A. The dial inherits the late-16660's white-gold-surround applied indices, with tritium plots applied behind the surrounds. Hands are tritium-matched.

Admin: Hero canonical layout — match 14270: hero floats right before ==Core facts==, 250px

2026-05-24T22:23:25Z

Hero canonical layout — match 14270: hero floats right before ==Core facts==, 250px

← Older revision		Revision as of 22:23, 24 May 2026
Line 12:		Line 12:
	<small>[[Reference:sea-dweller\|Sea-Dweller]] → '''16600'''</small>		<small>[[Reference:sea-dweller\|Sea-Dweller]] → '''16600'''</small>

	~~[[File:Ref 16600 hero.webp\|thumb\|right\|360px\|alt=Rolex Sea-Dweller~~ 16600 ~~— 40mm Oyster, black aluminum bezel, cal 3135,~~ the ~~twenty-year~~ long-run Sea-Dweller. ~~Image via Monochrome.\|Rolex~~ Sea-Dweller 16600 — 40mm ~~Oyster~~, ~~black aluminum~~ bezel, ~~cal~~ 3135, the ~~twenty~~-~~year long-run~~ Sea-Dweller. ~~Image via Monochrome~~.]]		The 16600 is the long-run Sea-Dweller. Twenty years of continuous production from 1989 through 2008, more than any other Sea-Dweller reference, with no immediate successor — when the 16600 ended, the Deepsea 116660 was the larger-case path forward and the 40mm slot stayed empty until the 116600 reissue in 2014. Same case the 16660 established. Same sapphire crystal, same unidirectional bezel, same 1220-metre depth rating, same helium escape valve at 9 o'clock. The change is at the centre of the watch: the caliber 3135 replaces the 3035, and the dial moves through four canonical mark generations that track three decades of Rolex luminous chemistry — tritium, then Luminova, then Super-LumiNova. The 16600 is also the last Sea-Dweller with an aluminum bezel insert and the last to wear tritium. The 116600 that follows breaks both threads.

	~~The~~ 16600 is the long-run Sea-Dweller. ~~Twenty years of continuous production from 1989 through 2008, more than any other~~ Sea-Dweller ~~reference, with no immediate successor~~ — ~~when the 16600 ended, the Deepsea 116660 was the larger-case path forward and the~~ 40mm ~~slot stayed empty until the 116600 reissue in 2014. Same case the 16660 established. Same sapphire crystal~~, ~~same unidirectional~~ bezel, ~~same 1220-metre depth rating, same helium escape valve at 9 o'clock. The change is at the centre of the watch: the caliber~~ 3135 ~~replaces the 3035~~, ~~and~~ the ~~dial moves through four canonical mark generations that track three decades of Rolex luminous chemistry — tritium, then Luminova, then Super~~-~~LumiNova. The 16600 is also the last~~ Sea-Dweller ~~with an aluminum bezel insert and the last to wear tritium~~. ~~The 116600 that follows breaks both threads~~.		[[File:Ref 16600 hero.webp\|thumb\|right\|250px\|alt=Rolex Sea-Dweller 16600 — 40mm Oyster, black aluminum bezel, cal 3135, the twenty-year long-run Sea-Dweller. Image via Monochrome.\|Rolex Sea-Dweller 16600 — 40mm Oyster, black aluminum bezel, cal 3135, the twenty-year long-run Sea-Dweller. Image via Monochrome.]]

	==Core facts==		==Core facts==

Admin: Move hero image above intro paragraph (1803 layout), bump to 360px

2026-05-24T22:19:17Z

Move hero image above intro paragraph (1803 layout), bump to 360px

← Older revision		Revision as of 22:19, 24 May 2026
Line 11:		Line 11:

	<small>[[Reference:sea-dweller\|Sea-Dweller]] → '''16600'''</small>		<small>[[Reference:sea-dweller\|Sea-Dweller]] → '''16600'''</small>

			[[File:Ref 16600 hero.webp\|thumb\|right\|360px\|alt=Rolex Sea-Dweller 16600 — 40mm Oyster, black aluminum bezel, cal 3135, the twenty-year long-run Sea-Dweller. Image via Monochrome.\|Rolex Sea-Dweller 16600 — 40mm Oyster, black aluminum bezel, cal 3135, the twenty-year long-run Sea-Dweller. Image via Monochrome.]]

	The 16600 is the long-run Sea-Dweller. Twenty years of continuous production from 1989 through 2008, more than any other Sea-Dweller reference, with no immediate successor — when the 16600 ended, the Deepsea 116660 was the larger-case path forward and the 40mm slot stayed empty until the 116600 reissue in 2014. Same case the 16660 established. Same sapphire crystal, same unidirectional bezel, same 1220-metre depth rating, same helium escape valve at 9 o'clock. The change is at the centre of the watch: the caliber 3135 replaces the 3035, and the dial moves through four canonical mark generations that track three decades of Rolex luminous chemistry — tritium, then Luminova, then Super-LumiNova. The 16600 is also the last Sea-Dweller with an aluminum bezel insert and the last to wear tritium. The 116600 that follows breaks both threads.		The 16600 is the long-run Sea-Dweller. Twenty years of continuous production from 1989 through 2008, more than any other Sea-Dweller reference, with no immediate successor — when the 16600 ended, the Deepsea 116660 was the larger-case path forward and the 40mm slot stayed empty until the 116600 reissue in 2014. Same case the 16660 established. Same sapphire crystal, same unidirectional bezel, same 1220-metre depth rating, same helium escape valve at 9 o'clock. The change is at the centre of the watch: the caliber 3135 replaces the 3035, and the dial moves through four canonical mark generations that track three decades of Rolex luminous chemistry — tritium, then Luminova, then Super-LumiNova. The 16600 is also the last Sea-Dweller with an aluminum bezel insert and the last to wear tritium. The 116600 that follows breaks both threads.

	[[File:Ref 16600 hero.webp\|thumb\|right\|250px\|alt=Rolex Sea-Dweller 16600 — 40mm Oyster, black aluminum bezel, cal 3135, the twenty-year long-run Sea-Dweller. Image via Monochrome.\|Rolex Sea-Dweller 16600 — 40mm Oyster, black aluminum bezel, cal 3135, the twenty-year long-run Sea-Dweller. Image via Monochrome.]]

	==Core facts==		==Core facts==

Admin: Strip buyer-guide sections — drop the "Where the 2026 market sits" + "What to check when buying one" verbose buyer-oriented blocks; return to encyclopedia voice

2026-05-24T22:14:06Z

Strip buyer-guide sections — drop the "Where the 2026 market sits" + "What to check when buying one" verbose buyer-oriented blocks; return to encyclopedia voice

← Older revision		Revision as of 22:14, 24 May 2026
Line 141:		Line 141:

	==Case, bezel, crystal, and crown notes==		==Case, bezel, crystal, and crown notes==


	[[File:Ref 16600 hev_detail.webp\|thumb\|right\|300px\|alt=Sea-Dweller helium escape valve close-up\|Helium escape valve at 9 o'clock — the operational feature that defines the Sea-Dweller line.]]		[[File:Ref 16600 hev_detail.webp\|thumb\|right\|300px\|alt=Sea-Dweller helium escape valve close-up\|Helium escape valve at 9 o'clock — the operational feature that defines the Sea-Dweller line.]]
Line 280:		Line 279:
	* COMEX 16600 — USD 100,000 to 200,000-plus. Provenance lots (Mavrostomos) reach the mid six figures.		* COMEX 16600 — USD 100,000 to 200,000-plus. Provenance lots (Mavrostomos) reach the mid six figures.
	* Polipetto NOS full-set — EUR 120,000 to 300,000-plus depending on personalisation status.		* Polipetto NOS full-set — EUR 120,000 to 300,000-plus depending on personalisation status.

	~~==Where the 2026 market sits==~~

	Standard 16600s sit at USD 8,000 to 14,000 for typical condition, USD 15,000 to 17,000 for clean MK1 tritium or MK2 Luminova with full set. The September 2025 results — Osenat France at USD 16,631 and Sotheby's online France at USD 13,872, the latter 71 percent over estimate — bracket the current standard-production band cleanly. COMEX 16600s remain the headline tier: USD 100,000 to 200,000-plus for clean examples, with the Mavrostomos Hydra X example (case U139'751) anchoring the provenance market through three auction appearances between 2018 and 2025. The Polipetto branch trades at a premium above the COMEX 16600 — Monaco Legend's April 2025 sale of the NOS Sanarico-tier example (case V314884, full set with La Spezia December 2008 guarantee) hammered EUR 123,500 against a EUR 120,000–240,000 estimate. The 16600's twenty-year production run gives the dealer market depth that the 116600 and 116660 cannot match; the MK2 Luminova window in particular has run hotter than the broader correction.

	~~==What to check when buying one==~~

	* '''Six-o'clock chapter-ring marking matches the dial generation.''' MK1 reads "SWISS - T<25" (tritium). MK2 reads "SWISS" only (Luminova, late 1998 to early 2000). MK3 and MK4 read "SWISS MADE" (Super-LumiNova). A "SWISS"-only marking with 29 and 31 indices missing on the minute track is the Rolex Service Centre replacement dial — never factory-original on a complete watch.
	* '''The "FT-position" tell.''' On the MK1 dial, the "f" of "ft" in the depth rating sits above the "E" in SUPERLATIVE. On MK2 and MK4, the "f" sits above the "V". The FT position is the first diagnostic to cross-check against serial year.
	* '''No spider crazing.''' The 16660 MK3 spider-dial pathology does not occur on the 16600. Tritium MK1 dials patina the lume plots evenly but the varnish stays intact. A "spider 16600" listing is either a misidentified service replacement or a refinished dial — walk.
	* '''93160 bracelet with 592B end-links.''' The 93160 is correct across the production run. The 501B / 580 end-link families belong to the Submariner / GMT lug pattern and should not appear on a factory 16600. "93150 on a 16600" listings misread the period.
	* '''Engraved caseback "ROLEX OYSTER" with twin coronets + "ORIGINAL GAS ESCAPE VALVE".''' Black-fill. No variation across the standard 20-year run. Aftermarket engravings (owner initials, retirement dates) appear on private commissions but never factory.
	* '''COMEX engraving — straight (1992) vs curved (1997).''' First-batch casebacks carry straight "ROLEX" and "COMEX" lines centre-puck. Second-batch (the final Rolex–COMEX delivery) carries curved engraving following the caseback periphery. Both batches use tritium MK1 dials despite the 1997 batch arriving in the Luminova window.
	* '''Polipetto octopus emblem at 6.''' Authentic Polipetto dials carry a small-octopus emblem at 6 o'clock — the "polipetto" that gives the variant its name. Caseback text reads "POLIZIA DI STATO SOMMOZZATORI 1958-2008". Personalised examples (28 of the 78 total) add the diver's name and patent number.
	* '''Parachrom Blu provenance check.''' Pre-Z-serial 16600s do not carry Parachrom Blu. Z-onward may; M and V onward likely do. A dealer claim of "Parachrom Blu" on an earlier serial requires watchmaker service-record confirmation, not just the dealer's word.

	==Sources==		==Sources==
Line 323:		Line 307:
	* [https://watchbase.com/rolex/sea-dweller/16600-comex-mk2 Watchbase, "Watchbase — Rolex Sea-Dweller 16600 COMEX Mk2", Watchbase]		* [https://watchbase.com/rolex/sea-dweller/16600-comex-mk2 Watchbase, "Watchbase — Rolex Sea-Dweller 16600 COMEX Mk2", Watchbase]
	* [https://rolexpassionreport.com/15606/the-evolution-of-rolex-luminous/ Rolex Passion Report editorial, "Rolex Passion Report — The Evolution of Rolex Luminous (Tritium → Chromalight)", Rolex Passion Report]		* [https://rolexpassionreport.com/15606/the-evolution-of-rolex-luminous/ Rolex Passion Report editorial, "Rolex Passion Report — The Evolution of Rolex Luminous (Tritium → Chromalight)", Rolex Passion Report]


	[[Category:Sea-Dweller]]		[[Category:Sea-Dweller]]