Reference
128239
Model case
Oyster, 36 mm, white gold
Water-resistance
Waterproof to 100 metres / 330 feet
Bezel
Fluted
Dial
Silver
Bracelet
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)
![](http://dateandtimema.com/cdn/shop/files/m128239-0005_cor-specs_desktop.png?v=1716226660)
Fluted bezel
Silver dial
18 kt white gold