Rolex Submariner Date 40mm in Oystersteel with a blue dial

Case

Diameter

• 40 mm

Material

• Oystersteel

Middle case

• Satin finish with polished sides

Bezel

• Unidirectional rotatable

• 60-minute graduated monobloc Cerachrom insert in blue ceramic; moulded, recessed graduations and numerals

Waterproofness

• 300 metres (1000 feet)

Movement

• Calibre 3135, Manufacture Rolex

• Mechanical movement with bidirectional self-winding via Perpetual rotor

Precision

• -2/+2 sec/day, after casing

Functions

• Centre hour, minute and seconds hands

• Instantaneous date at 3 o’clock with secure rapid-setting

Oscillator

• Paramagnetic blue Parachrom

• Paraflex shock absorbers

Escapement

• Chronergy with optimized energy efficiency

Power reserve

• Approximately 48 hours

Dial

• Royal blue

Bracelet

• Oyster, solid links

• Oystersteel

• Oysterlock folding safety clasp

• Rolex Glidelock extension system (approx. 20 mm in increments of approx. 2 mm)

Case reference 116619LB