Nautilus | Sky Blue (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