62MAS Watch case 41mm Diving Watch Case 300m Waterproof Sapphire Crystal Glass For NH34 NH35 NH36 NH38 ETA2824 Movement

Professional-grade 41mm 62MAS Watch case engineered for serious horology enthusiasts. This diving-rated case delivers 300m water resistance, essential for deep-water reliability. Features a scratch-resistant double domed sapphire crystal and robust construction designed to house NH34, NH35, NH36, NH38, ETA2824, PT5000, 4R35, 4R36, or 7S26 movements. Built with precision tolerances and premium materials, including a 120-click unidirectional rotating ceramic bezel, it's ideal for custom watch builds or restoration projects. A versatile platform for watchmakers and collectors seeking authentic dive watch specifications.

Specifications

• Movement Compatibility: NH35, NH36, NH34, NH38, 4R35, 4R36, 7S26, ETA2824, PT5000 (automatic)

• Crown: Screw-down (3 o'clock)

• Case Diameter: 41mm (excluding crown)

• Case Weight: 47g

• Case Thickness: 15.2mm

• Lug to Lug: 50.2mm

• Lug Width: 20mm

• Compatible Dial Size: 28.5mm – 29.2mm

• Case Material: Stainless steel with ceramic bezel

• Bezel Type: 120-click unidirectional rotating ceramic

• Bezel Size: 39 × 33mm

• Glass: Double domed sapphire crystal

• Case Back: Solid back

• Water Resistance: 300m (30ATM)

• Style: Professional dive watch case

• Application: Ideal for custom watch builds and restoration projects