40mm Diver Watch Case Serica Double Domed Sapphire Chapter Ring 200m Waterproof Men Watch Case Fit NH35 NH36 NH38 ETA2824 PT5000 Movement Part
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40mm Serica Style Diver Watch Case – Double Domed Sapphire 200m
Professional diver watch case with classic Serica-style proportions, built from solid 316L stainless steel. Designed for popular automatic movements, featuring a sapphire crystal, screw-down crown, and 200m water resistance—ideal for dive watch mods and custom builds.
Key Features
Movement Fit: NH35A / NH36 / NH38 / 4R35 / 4R36 / ETA2824 / PT5000 Automatic
Case Material: Solid 316L Stainless Steel
Crystal: Sapphire Crystal Glass
Bezel: Unidirectional Rotating Bezel, 120 Clicks
Crown: 3 o’clock Screw-down Crown
Case Back: Solid Screw Back
Water Resistance: 200m / 20ATM
Dimensions
Case Diameter: 40mm (without crown)
Lug to Lug: 48mm
Case Thickness: 13.5mm
Dial Fit: 28.5mm–29.2mm (with chapter ring)
Lug Width: 20mm
Bezel Insert Size: 37.9mm × 33.5mm
Strap Type
Bracelet: Stainless Steel Bracelet











































































































