Rolex Day-Date II 218206

Day-Date → 218206

The 218206 is the platinum Day-Date II, the 41mm President made from 2008 to 2015 and the watch most collectors picture as the "President's President." Platinum is the metal Rolex reserves its ice-blue dial for, and the 218206 wears it: a glacier-blue dial, a smooth platinum bezel and the platinum President bracelet, on the larger 41mm case and the caliber 3156. It is the Day-Date II in its most coveted form, even though the 41mm size that defines the generation proved divisive enough that Rolex stepped back to 40mm in 2015.

Core facts

detail	value
reference	218206
family	Day-Date (Day-Date II, 41mm)
production	2008 to 2015
movement	caliber 3156, 31 jewels, 28,800 vph, ~48h, double quickset, Parachrom hairspring, Paraflex, COSC
case	41mm 950 platinum
crystal	sapphire
bezel	smooth (domed) — the platinum Day-Date was not offered fluted in this generation
bracelet	platinum President with concealed Crownclasp
dial	ice-blue (glacier blue, platinum-only) in Roman, Arabic-numeral and diamond layouts; also rhodium, black, white
crown	Twinlock screw-down
nickname	"President's President"
predecessor	18206 / 118206 (36mm platinum)
successor	228206 (Day-Date 40, caliber 3255, from 2015)
siblings	218238 (yellow gold), 218239 (white gold), 218235 (Everose), 218348 / 218349 (diamond)

Where it sits in the line

The 218206 is the platinum member of the Day-Date II, the generation that scaled the President to 41mm from 2008 to 2015. It is the only Day-Date II to wear the ice-blue dial, because Rolex reserves that colour for platinum across the whole catalogue. It sits in a platinum lineage of its own: the 5-digit 18208-era platinum 18206 and the 6-digit 118206, both 36mm, then the 41mm 218206, then the 40mm 228206 that followed it. The yellow-gold Day-Date II is the 218238, with white gold the 218239, Everose the 218235, and factory diamond bezels on the gold 218348 and 218349. The smooth bezel is correct for the era: Rolex did not offer a fluted bezel on a platinum Day-Date until 2023, so a fluted 218206 does not exist.

Production outline

The 218206 ran for the Day-Date II's full 2008–2015 life. The 41mm case was the point of the generation and also its problem: it gave the President more wrist presence than it had ever had, but it strayed from the 36mm formula that defined the line, and the Day-Date II had the shortest run of any modern Day-Date before Rolex replaced it with the 40mm Day-Date 40 in 2015. Within the platinum reference, the ice-blue dial is widely said to have arrived partway through the run, around 2013, though that timing is repeated in secondary sources rather than confirmed in a primary one. No production figure has surfaced; the platinum DD-II is a low-volume reference within an already short-lived generation.

Movement notes

The 218206 runs the caliber 3156, the 41mm derivative of the caliber 3155: 31 jewels, 28,800 vph, a roughly 48-hour reserve, double quickset for day and date, and COSC certification, with the Parachrom hairspring and Paraflex shock protection of the period. It is the same movement as the gold 218238; the platinum case and ice-blue dial are what set the 218206 apart, not the calibre. The Reference:Movements page holds the caliber lineage, and the 218238 entry covers the 3156 in detail.

Dial map

Ice-blue, the glacier-blue tone Rolex applies only to platinum, is the 218206's signature and the reason the reference is collected. It appears in several layouts: the concentric-guilloché Roman dial, the Arabic-numeral dial, and diamond-set versions. The reference was also offered in rhodium and grey, black with Arabic numerals, black diamond and white Roman, but the ice-blue is the one that reads as platinum on sight. Because ice-blue is platinum-exclusive, an ice-blue dial is itself a marker of the metal. The deep dial taxonomy that spans the President line sits on the 1803 entry; on the 218206 the ice-blue dial is the whole point.

Case, bezel, crystal, and crown

The case is 41mm in 950 platinum, with a sapphire crystal and a Twinlock screw-down crown. The bezel is the smooth, gently domed platinum bezel; the fluting that the gold and Everose Day-Date II references carried was not offered on the platinum in this generation, and the platinum fluted bezel did not arrive until 2023. The 41mm proportions give the 218206 markedly more wrist presence than a 36mm President, the defining trait of the Day-Date II and the one collectors are most divided on.

Bracelets, end links, and clasps

The 218206 wears the platinum President bracelet, the three-piece semi-circular-link bracelet with the concealed Crownclasp, scaled to the 41mm case. Solid platinum, it is much of the reference's heft. As with any President, a clasp date code dates the bracelet rather than the head, and the cross-family detail sits on Reference:Bracelets.

Special branches

Ice-blue, the platinum signature

Ice-blue is the colour Rolex gives only to platinum, and the 218206 is the only Day-Date II that wears it. That exclusivity is the reference's identity: the dial announces the metal, and the platinum-plus-ice-blue combination is what earns the watch the "President's President" tag. The concentric-guilloché Roman dial is the most recognised of the ice-blue layouts.

The Royal Khanjar

A platinum, diamond-set 218206 with an ice-blue dial and the crest of the Sultanate of Oman, made for the royal household around 2012, sits at the top of the reference. Catalogued by Sotheby's, it carries the Khanjar emblem the way the earlier platinum Arabic Presidents did, placing the 218206 at the modern end of the Gulf-commission tradition that runs back through the platinum 1831 and the 6612B "Lone Star."

Auction record

The 218206 trades as a platinum modern classic rather than a vintage rarity, and the special commissions sit above the standard ice-blue examples. Sotheby's catalogued the diamond-set Royal Khanjar 218206 in 2025 with the result not publicly disclosed. Antiquorum sold a standard platinum ice-blue example in Geneva in 2025 for CHF 45,000, and Bonhams an ice-blue Arabic example in London the same year for £32,000. The standard platinum ice-blue 218206 sits roughly in the high-forties to mid-sixties of thousands of dollars on the secondary market, clearly above the gold 218238 on metal value and the ice-blue cachet, and generally below the 40mm Day-Date 40 platinum 228206 that followed it, the size the market preferred. The 41mm proportions are the reference's main drag on price; the genuine premium concentrates on the commissioned and diamond-set examples rather than standard production.

date	house	configuration	result
2025	Sotheby's	platinum "Royal Khanjar", diamond-set, ice-blue, Oman, c.2012	published lot reference
2025	Antiquorum Geneva, lot 768	platinum, ice-blue dial, c.2008, full set	CHF 45,000
2025	Bonhams London, lot 8	platinum, ice-blue Arabic dial, c.2010	£32,000

Sources