Rolex Submariner 126618LN Specifications

• Case: 41mm Oyster case in 18k yellow gold with a monobloc middle case and screw-down case back

• Bezel: Unidirectional rotatable 60-minute graduated bezel with a scratch-resistant black Cerachrom insert coated in gold

• Crystal: Scratch-resistant sapphire with a cyclops lens over the date at the 3 o'clock position

• Water Resistance: Waterproof to 300 meters (1,000 feet) with a Triplock triple waterproofness system

• Bracelet: 18k yellow gold Oyster bracelet with a folding Oysterlock safety clasp and Glidelock extension system

• Dial: Black dial with applied polished hour markers and hands featuring Chromalight long-lasting blue luminescence

Movement Specifications (Caliber 3235)

• Type: Perpetual, mechanical, self-winding manufacture Rolex caliber

• Power Reserve: Approximately 70 hours

• Frequency: 28,800 vibrations per hour (4 Hz)

• Jewels: 31 jewels

• Key Technologies: Chronergy escapement, paramagnetic blue Parachrom hairspring, and high-performance Paraflex shock absorbers

• Functions: Center hour, minute, and seconds hands; instantaneous date with rapid setting; stop-seconds for precise time setting