Nautilus Mod | Brown (Open Heart)

This is a custom build watch assembled in the USA from all new components. It is based on the workhorse Japanese made NH35A family of automatic movements 

Watch Specification: Movement: Japanese made NH38A Automatic Movement Hacking and Hand Winding  Case material: 316L stainless steel Case back: Transparent, stainless steel with Crystal Watch Glass: Sapphire Crystal Water resistance: 30m Strap: Integrated Stainless Steel Bracelet, with polished center links Watch Dimension: Case diameter: 42.0mm (without crown) Case length: 48mm (lug to lug) Case thickness: 12.0 mm