Reference
224270
Model case
Oyster, 40 mm, Oystersteel
Bezel
Smooth
Water resistance
Waterproof to 100 metres / 330 feet
Movement
Perpetual, mechanical, self-winding
Calibre
3230, Manufacture Rolex
Power reserve
Approximately 70 hours
Bracelet
Oyster, three-piece solid links
Dial
Black
Certification
Superlative Chronometer (official chronometer certification + Rolex certification after casing)