62MAS Watch case 41mm Diving Watch Case 300m Waterproof Sapphire Crystal Glass For NH34 NH35 NH36 NH38 ETA2824 Movement
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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
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Movement Compatibility: NH35, NH36, NH34, NH38, 4R35, 4R36, 7S26, ETA2824, PT5000 (automatic)
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Crown: Screw-down (3 o'clock)
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Case Diameter: 41mm (excluding crown)
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Case Weight: 47g
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Case Thickness: 15.2mm
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Lug to Lug: 50.2mm
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Lug Width: 20mm
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Compatible Dial Size: 28.5mm – 29.2mm
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Case Material: Stainless steel with ceramic bezel
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Bezel Type: 120-click unidirectional rotating ceramic
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Bezel Size: 39 × 33mm
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Glass: Double domed sapphire crystal
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Case Back: Solid back
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Water Resistance: 300m (30ATM)
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Style: Professional dive watch case
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Application: Ideal for custom watch builds and restoration projects
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We will post your item within 48 hours after the payment is completed. And provide tracking number to you.
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Transport time varies with different shipping methods and the distance.


































































































