Reference
228236
Model case
Oyster, 40 mm, platinum
Bezel
Fluted
Water resistance
Waterproof to 100 metres / 330 feet
Movement
Perpetual, mechanical, self-winding
Calibre
3255, Manufacture Rolex
Power reserve
Approximately 70 hours
Bracelet
President, semi-circular three-piece links
Dial
Ice blue
Certification
Superlative Chronometer (official chronometer certification + Rolex certification after casing)