20bar Waterproof at 3.8 SKX 42.5mm Dive Watch Case Sapphire Crystal For Seiko NH35 NH36 NH38 NH34 Automatic Movement 28.5mm Dial

20bar Waterproof at 3.8 SKX 42.5mm Dive Watch Case Sapphire Crystal For Seiko NH35 NH36 NH38 NH34 Automatic Movement 28.5mm Dial

Aliexpress UK