| Brand | Rolex |
| Series | Yacht-Master 42 |
| Model Number | 226659 |
| Case Material | 18k White Gold |
| Case Size | 42 mm |
| Bezel | Bidirectional rotatable with matt black Cerachrom insert; polished raised numerals |
| Dial | Black lacquer with Chromalight display (blue luminescence) |
| Movement | Perpetual, mechanical, self-winding (Calibre 3235) |
| Functions | Centre hour, minute, and seconds hands; Instantaneous date; Stop-seconds |
| Power Reserve | Approximately 70 hours |
| Bracelet/Strap | Oysterflex (Flexible metal blades overmoulded with high-performance elastomer) |
| Clasp | Folding Oysterlock safety clasp with Rolex Glidelock extension system |
| Water Resistance | 100 meters / 330 feet |



