PVD Black Watch Case BB58 39MM domed sapphire stainless steel case for NH34 NH35 NH36 ETA2824 PT5000movement 20ATM

The PVD Black BB58 Style Watch Case is a premium dive-watch mod case designed for NH-series and Swiss-style automatic movement builds. Featuring a stealthy matte black finish, compact vintage-inspired proportions, and durable domed sapphire crystal, this 39mm case is ideal for custom BB58-style dive watch projects and professional tool-watch modifications.

Built from solid 316L stainless steel with a screw-down crown and impressive 20ATM water resistance, this case delivers both rugged underwater capability and refined vintage diver aesthetics. Available with either a glass exhibition case back or solid screw-down case back.

Specifications:
Case Style: BB58 Style Dive Watch Case
Case Material: 316L Stainless Steel
Finish: PVD Black Finish
Case Diameter: 39mm (Excluding Crown)
Case Thickness: 13.8mm
Lug to Lug: 45.5mm
Strap Width: 20mm
Crystal: Domed Sapphire Crystal
Crown Type: Screw-Down Crown
Water Resistance: 20ATM / 200M

Case Back Options:
• Screw-Down Glass Exhibition Back
• Solid Screw-Down Case Back

Compatible Dial Size:
28.5mm – 29.2mm

Compatible Movements:
• NH34 / NH35 / NH36 / NH37 / NH38 / NH39
• NH70 / NH72
• ETA2824
• PT5000

Application: Dive Watch Modifications & Custom BB58 Watch Builds
Features: Vintage Diver Proportions, Matte Tactical Finish, High Water Resistance
Condition: Brand New Watch Case Accessory