40mm PVD black Fifty Fathom Watch Case matte sandblasted Ceramic Bezel NH35 34 36 38 etc PT5000 ETA 2824 Miyota8215 movement 10Bar Sapphire

The 40mm PVD Black Fifty Fathoms Style Watch Case features a rugged matte sandblasted finish combined with classic vintage dive-watch styling. Crafted from durable 316L stainless steel with a ceramic bezel insert and domed sapphire crystal, this premium dive case is designed for professional custom watch builds and everyday reliability. Compatible with a wide range of Seiko NH and Swiss-style automatic movements, it is an ideal platform for Fifty Fathoms-inspired mod projects.

Specifications:
Compatible Movements:
• NH34 / NH35A / NH36A / NH38 / NH70 / NH72
• ETA2824 / PT5000 / ST2130 / SW200

Water Resistance: 20ATM / 200M

Case Diameter: 40mm (Excluding Crown)
Case Thickness: 14mm
Lug to Lug: 50.5mm
Lug Width: 20mm

Compatible Dial Size: 27.1mm – 29.2mm
Recommended Dial Size: 29mm

Case Material: 316L Stainless Steel with PVD Black Matte Sandblasted Finish
Bezel Insert: Ceramic Bezel Insert
Crystal: Domed Sapphire Crystal

Included Parts:
• Watch Case
• Case Back Cover
• Crown
• Rubber Gasket Seals
• 2 Spring Bars

Bezel Insert Size: 37.8mm × 31.2mm (Outer Diameter × Inner Diameter)

Compatible Hand Sizes: 8.5mm × 12.5mm × 12.5mm

Dial Features: Black Dial with Luminous Markers Compatible Design