Rolex Submariner Date – Ref. 126613LB

Nickname: “Bluesy”

Case Size:

41 mm diameter

Case Material:

Oystersteel and 18 ct yellow gold (Yellow Rolesor)

Bezel:

Unidirectional rotatable 60-minute graduated bezel

Blue Cerachrom insert in ceramic with gold numerals and graduations

Movement:

Calibre 3235, self-winding mechanical movement, manufactured by Rolex

Functions:

Centre hour, minute, and seconds hands

Instantaneous date with rapid setting

Stop-seconds for precise time setting

Power Reserve:

Approximately 70 hours

Bracelet:

Oyster bracelet (flat three-piece links) in Oystersteel and 18 ct yellow gold

Equipped with Oysterlock folding safety clasp and Glidelock extension system

Dial:

Blue sunray dial with Chromalight display (long-lasting blue luminescence)

Crystal:

Scratch-resistant sapphire crystal with Cyclops lens over the date

Water Resistance:

Waterproof to 300 metres / 1,000 feet

Certification:

Superlative Chronometer (COSC + Rolex certification after casing)

Precision: −2/+2 seconds per day