Reference
226658
Model case
Oyster, 42 mm, yellow gold
Water-resistance
Waterproof to 100 metres / 330 feet
Bezel
Bidirectional rotatable 60-minute graduated bezel with matt black Cerachrom insert in ceramic, polished raised numerals and graduations
Dial
Black
Bracelet
Oysterflex
Movement
Perpetual, mechanical, self-winding
Calibre
3235, Manufacture Rolex
Power reserve
Approximately 70 hours
Certification
Superlative Chronometer (COSC + Rolex certification after casing)
![](http://dateandtimema.com/cdn/shop/files/m226658-0001_cor-specs_desktop.png?v=1716226658)
The Oysterflex Bracelet
18 kt yellow gold
Bidirectional Rotatable Bezel