The Yacht-Master 226627 marked a historic moment for Rolex: the first production timepiece in RLX titanium, a grade 5 alloy that is approximately 40 percent lighter than Oystersteel while maintaining comparable strength and corrosion resistance. At 42mm, the largest in the current Yacht-Master range, the 226627 wears surprisingly light on the wrist. The monochrome matte black dial and bezel give it a stealth aesthetic that departs from the traditionally polished, gold-trimmed Yacht-Master character.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 226627 |
| Case Size | 42mm |
| Case Material | RLX Titanium (Grade 5) |
| Bezel | Bidirectional rotatable, matte black Cerachrom |
| Dial | Matte black with raised polished markers |
| Crystal | Sapphire |
| Movement | Automatic with date |
| Water Resistance | 30m |
| Bracelet | Oyster, RLX titanium |
| Clasp | Oysterlock with Glidelock extension |
| Functions | Hours, minutes, seconds, date |
The 226627 Up Close: Case, Dial and Bracelet
The matte black dial features raised, polished hour markers that catch light against the flat black background, creating a layered depth effect. Luminescent fill on the hands and markers ensures visibility in all conditions. A date aperture at three o’clock maintains everyday utility. The bidirectional matte black Cerachrom bezel carries a 60-minute yacht racing countdown scale with raised numerals.
The titanium Oyster bracelet replicates the classic three-piece link design but in a noticeably lighter material. The Glidelock extension system allows approximately 20mm of tool-free adjustment, ideal for wearing over sailing gear or wetsuits. Explore the full range of models in the Yacht-Master collection.
Movement Options: Swiss vs Japanese
Select the movement grade that matches your needs:
- Swiss automatic — smooth high-beat sweep, extended power reserve, and architecture modelled on the caliber 3235. The premium tier for collectors who expect the closest mechanical fidelity.
- Japanese automatic — Miyota-based caliber offering solid daily accuracy and accessible worldwide servicing. A reliable choice for active maritime wear.
Both options include quickset date and hacking seconds for precise synchronisation.






















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