Reference
126303
Model case
Oyster, 41 mm, Oystersteel and yellow gold
Water-resistance
Waterproof to 100 metres / 330 feet
Bezel
Smooth
Dial
Silver
Bracelet
Oyster, three-piece solid links
Movement
Perpetual, mechanical, self-winding
Calibre
3235, Manufacture Rolex
Power reserve
Approximately 70 hours
Certification
Superlative Chronometer (COSC + Rolex certification after casing)
Silver dial
Yellow Rolesor
The Oyster bracelet