Launched as Rolex’s dedicated sailing watch, the Yacht-Master brings a sportier edge to the Oyster lineup with its rotating bezel featuring raised numerals — a design element that distinguishes it from every other Rolex collection. The ref. 16623 pairs that nautical character with two-tone Rolesor in yellow gold, creating a watch that bridges active water sport and refined leisure. The white dial keeps legibility high against the warm gold accents surrounding it.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 16623 |
| Case Size | 40mm |
| Case Material | Oystersteel and yellow gold plated |
| Bezel | Bidirectional rotating with raised numerals, yellow gold plated |
| Dial | White |
| Crystal | Sapphire |
| Movement | Automatic with date |
| Water Resistance | 30m |
| Bracelet | Oyster, two-tone steel and gold plated |
| Clasp | Folding Oysterclasp |
| Functions | Hours, minutes, seconds, date |
The 16623 Up Close: Case, Dial and Bracelet
The white dial provides a crisp, high-contrast backdrop for the Mercedes-style hour hand and luminescent markers that are a signature of Rolex sport models. A date window at three o’clock ensures practical daily utility. The rotating bezel features raised polished numerals and a knurled edge for grip, even with wet hands — a nod to the Yacht-Master’s on-water origins.
Yellow gold plating on the bezel, crown, and bracelet centre links creates the distinctive two-tone character. The Oyster bracelet with three-piece links delivers a robust, secure fit that handles both marina decks and city streets. Explore more nautical-inspired options in the Yacht-Master collection.
Movement Options: Swiss vs Japanese
Two movement tiers are available for this Yacht-Master:
- Swiss automatic — high-beat rate with smooth sweep, extended power reserve, and construction following the genuine Yacht-Master caliber layout. The premium tier for collectors who demand the closest mechanical match.
- Japanese automatic — Miyota-based movement with solid reliability, consistent accuracy, and globally accessible servicing. A practical choice for regular wear on and off the water.
Both movements include quickset date and hacking seconds.










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