Reference

134303

Model case

Oyster, 41 mm, Oystersteel and yellow gold

Water-resistance

Waterproof to 100 metres / 330 feet

Bezel

Domed

Dial

Slate

Bracelet

Oyster, three-piece solid links

Movement

Perpetual, mechanical, self-winding

Calibre

3230, Manufacture Rolex

Power reserve

Approximately 70 hours

Certification

Superlative Chronometer (official chronometer certification + Rolex certification after casing)