🔹 Overview:

The Rolex Sea-Dweller Ref. M126600-0002 is a robust professional diver’s watch designed to conquer the deep. Crafted in Oystersteel and featuring a bold black dial with Chromalight display, this timepiece embodies Rolex’s dedication to precision and durability. The unidirectional rotatable bezel with a Cerachrom ceramic insert ensures secure dive timing, while the helium escape valve allows safe decompression during deep-sea missions. Built for the most demanding underwater conditions, the Sea-Dweller is a modern icon of Rolex engineering.

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💎 Key Specifications:

Origin: Switzerland
Gender: Male
Case Diameter: 43 mm
Case Material: Oystersteel
Bezel: Unidirectional, Cerachrom ceramic insert with 60-minute graduations
Dial: Black with Chromalight long-lasting luminescence
Hour Markers: White gold surrounds, luminous fill
Bracelet Type: Oyster bracelet (three-piece solid links), Oystersteel
Glass: Scratch-resistant sapphire crystal with Cyclops lens over date
Water Resistance: 1,220 meters / 4,000 feet

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⏱ Movement:

Type: Automatic (self-winding)
Caliber: Rolex Manufacture Calibre 3235
Power Reserve: Approximately 70 hours
Frequency: 28,800 vph (4 Hz)
Jewels: 31
Hairspring: Parachrom blue hairspring, paramagnetic
Shock Absorption: Paraflex shock absorbers

Functions:

• Hours, minutes, seconds

• Date at 3 o’clock

• Stop-seconds for precise time setting

• Helium escape valve for professional diving