Rolex Submariner Date 126610LN 41mm (2021)

The Oyster Perpetual Submariner in Oystersteel with a Cerachrom bezel insert in black ceramic and a black dial with large luminescent hour markers.

The Submariner’s rotatable bezel is a key functionality of the watch. Its 60-minute graduations allow a diver to accurately and safely monitor diving time and decompression stops. Manufactured by Rolex from a hard, corrosion-resistant ceramic, the Cerachrom bezel insert is virtually scratchproof. A luminescent capsule on the zero marker ensures legibility, no matter how dark the environment. The bezel’s knurled edge is carefully designed to offer excellent grip under water, even with gloves.

The dial’s luminescent Chromalight display is an innovation that improved visibility in dark environments, an essential feature for divers. Hour markers in simple shapes – triangles, circles, rectangles – and broad hour and minute hands enable instant and reliable reading to prevent any risk of confusion underwater.

The Oyster bracelet is a perfect alchemy of form and function, aesthetics and technology, designed to be both robust and comfortable. It is equipped with an Oysterlock clasp, which prevents accidental opening, and an ingenious Glidelock, allowing fine adjustments of the bracelet without using any tools — and allowing it to be worn comfortably over a diving suit.

Specifications:

• Model: Submariner, 126610LN
• Dial: Black with highly legible Chromalight display with long-lasting blue luminescence
• Crystal: Scratch-resistant sapphire
• Bezel: Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in black ceramic, numerals and graduations coated in platinum
• Case: Oystersteel, 41 mm
• Winding crown: Screw-down, Triplock triple waterproofness system
• Bracelet: Oystersteel
• Movement: Perpetual, mechanical, self-winding
  Calibre: 3230, Manufacture Rolex
• Water Resistance: 300 metres / 1,000 feet / 30 ATM