Sea-Dweller Watch Details:

• Case: Oystersteel 904L stainless steel monoblock middle case.
• Dial: Black maxi dial with a glossy lacquer finish. It features the name “Sea-Dweller” in red lettering, a homage to the first model.
• Hands & Hour Markers: Crafted from 18 ct white gold and filled with Chromalight, a luminescent material that glows blue for up to 8 hours with uniform brightness.
• Date Window: Enlarged with a Cyclops magnifying lens (2.5x) for easy reading.
• Bracelet: Solid 904L stainless steel links with a 3-flat design. The top surface is brushed (satin finish), while the flanks and inner side (bottom) are polished.
• Clasp: Oysterlock folding clasp with a spring-loaded safety lock and Glidelock extension system for on-the-fly adjustments.
• Bezel: Unidirectional, rotatable Cerachrom bezel made from ceramic with a platinum coating. It features a 60-minute diving scale with luminescent markers at the zero position. The graduations are coated with a thin layer of Oystersteel using PVD (Physical Vapor Deposition) technology.
• Crown: Triplock triple waterproofness screw-down crown for enhanced water resistance.
• Helium Escape Valve: This pressure relief valve automatically opens when the pressure difference between the inside and outside of the watch reaches 3 to 5 bars, allowing helium gas to escape and protecting the watch.