Rolex Yacht‑Master II 44 mm White Dial — Key Specs (Ref. 116680)
| Feature | Specification |
|---|---|
| Model Name | Rolex Oyster Perpetual Yacht‑Master II |
| Reference | 116680‑0002 (White Dial) |
| Case Diameter | 44 mm |
| Case Material | Oystersteel (904L Stainless Steel) |
| Bezel | Bidirectional Rotatable Ring Command Bezel with blue Cerachrom ceramic insert and engraved numerals |
| Dial Color | White lacquer with luminous hour markers |
| Crystal | Scratch‑resistant sapphire |
| Movement | Rolex Calibre 4161 automatic, self‑winding regatta chronograph |
| Power Reserve | Approx. 72 hours |
| Functions | Hours, minutes, small seconds; programmable regatta countdown (1–10 min) with mechanical memory and on‑the‑fly synchronization |
| Bracelet | Oystersteel Oyster bracelet |
| Clasp | Oysterlock folding safety clasp with Easylink 5 mm comfort extension link |
| Water Resistance | 100 m / 330 ft |
| Certification | Rolex Superlative Chronometer (‑2/+2 sec/day) |
| Style Category | Professional regatta chronograph |
