Overview

Build or restore your dream dive watch with this 40mm stainless steel watch case, engineered for NH34, NH35 and NH36 movements. Whether you are assembling a GMT-style project or refreshing a Sub-style build, this case delivers the classic proportions and rugged feel that watch enthusiasts look for.

Fitted with a scratch-resistant sapphire crystal and a 120-click rotating bezel, it brings together durability and precise handling in one complete housing. The 10ATM water resistance rating makes it ready for daily wear, from the office to the pool, while the 20mm lug width opens the door to a wide range of aftermarket straps and bracelets.

Key Features

• Case Material: Stainless steel for strength and a polished look
• Case Diameter: 40mm, a versatile size for most wrists
• Glass: Sapphire crystal for excellent scratch resistance
• Bezel: 120-click unidirectional rotating bezel
• Water Resistance: 10ATM rating for everyday and water use
• Lug Width: 20mm, compatible with many straps and bracelets
• Thickness: 13.6mm for a solid wrist presence
• Movement Compatibility: Designed for NH34, NH35 and NH36 movements

Highlights

• ✓ Sapphire glass keeps your dial clear and protected from daily scratches
• ✓ 120-click bezel gives precise, satisfying adjustment for timing and diving
• ✓ 10ATM water resistance supports swimming and everyday wear
• ✓ 20mm lugs let you customize with Jubilee, Oyster or leather straps
• ✓ Fits 28mm to 29.2mm dials for flexible build options

Usage

Ideal for watchmakers, modders and DIY enthusiasts building a custom GMT or Sub-style watch. This case accepts NH34, NH35 and NH36 movements and is suited to both new builds and repair projects. The 40mm size and 20mm lug width make it easy to pair with a wide selection of dials, hands and bracelets.

In the Box

• 1 x 40mm stainless steel watch case
• 1 x sapphire crystal (pre-installed)
• 1 x 120-click bezel (pre-installed)