Reference
279173
Model case
Oyster, 28 mm, Oystersteel and yellow gold
Bezel
Fluted
Water resistance
Waterproof to 100 metres / 330 feet
Movement
Perpetual, mechanical, self-winding
Calibre
2236, Manufacture Rolex
Power reserve
Approximately 55 hours
Bracelet
Jubilee, five-piece links
Dial
Silver set with diamonds
Certification
Superlative Chronometer (official chronometer certification + Rolex certification after casing)