- Reference: 228238
- Model case: Oyster, 40 mm, yellow gold
- Waterproofing: Waterproof to 100 metres / 330 feet
- Bezel: Fluted
- Dial: Onyx set with diamonds
- Strap: President, semi-circular three-piece links
- Movement: Perpetual, mechanical, self-winding
- Calibre: 3255, Manufacture Rolex
- Power reserve: Approximately 70 hours
- Certification: Superlative Chronometer (COSC Rolex certification after casing)
