Reference
126579RBR
Model case
Oyster, 40 mm, white gold and diamonds
Water-resistance
Waterproof to 100 metres / 330 feet
Bezel
Set with diamonds
Dial
Black and white mother-of-pearl set with diamonds
Bracelet
Oyster, three-piece solid links
Movement
Perpetual, mechanical chronograph, self-winding
Calibre
4131, Manufacture Rolex
Power reserve
Approximately 72 hours
Certification
Superlative Chronometer (COSC + Rolex certification after casing)