Rolex Sea-Dweller 50th Anniversary 126600 43mm (2025)

The Oyster Perpetual Sea-Dweller in Oystersteel with a Cerachrom bezel insert in black ceramic and an Oyster bracelet.

The Rolex Sea-Dweller 126600 is a professional-grade dive watch built to endure the most extreme underwater environments. Its 43mm Oystersteel case offers exceptional durability and corrosion resistance, while the unidirectional Cerachrom ceramic bezel allows precise tracking of dive and decompression times. The deep black dial features oversized Chromalight hands and hour markers, providing outstanding legibility even in the darkest conditions.

Equipped with a helium escape valve, the Sea-Dweller is designed for saturation diving and boasts an impressive water resistance of 1,220 meters (4,000 feet). The robust Oyster bracelet is fitted with an Oysterlock safety clasp and Glidelock extension system, ensuring a secure and comfortable fit, even over a wetsuit. At its core, the Sea-Dweller is powered by the Rolex Calibre 3235 automatic movement, delivering remarkable precision, reliability, and a 70-hour power reserve. This timepiece is a true tool watch for serious divers and adventurers, combining Rolex’s legendary craftsmanship with cutting-edge technology.

Specifications:

• Model: Oyster Perpetual Sea-Dweller, 126600
• Dial: Black with Chromalight luminous hands and large markers
• Crystal: Sapphire with Cyclops lens over the date
• Bezel: Unidirectional rotatable 60-minute Cerachrom bezel in black ceramic with platinum-filled graduations
• Case Size: 43mm
• Case Material: Oystersteel
• Bracelet: Oystersteel Oyster bracelet with Oysterlock clasp and Glidelock extension
• Movement: Rolex Calibre 3235, automatic
• Power Reserve: Approximately 70 hours
• Functions: Hours, minutes, seconds, date, helium escape valve
• Certification: ISO 6425 compliant for professional diving
• Water Resistance: 1,220 meters / 4,000 feet / 122 ATM