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 (official chronometer certification + Rolex certification after casing)