This Nethuns Aqua 300 Steel is a concentrate of mechanical technology backed by a unique style and design. This model was discontinued years ago, so it has become a collector's item. It is no longer for sale on any other platform because all units were sold a long time ago to collectors and watch lovers. With the 44mm diameter (with a 41mm bezel) is means the watch is very comfortable for nearly every wrist. It also has a reasonable lug to lug distance of 47mm, which is essential to the rounded design of the watch. Waterproofness of 300 meters, this timepiece will please fans of fine watchmaking. Specifications Movement: Mechanical Calibre NH35 Hacking: Yes Power reserve: 40 hours Hand winding: Yes Automatic: Yes Glass: Sapphire glass Date: Yes Width (without crown): 44mm Thickness: 16mm Lugs: 22mm Lug to lug: 47mm Water resistance: 300m Dial: Black Lume: SuperLuminova Bezel type: Unidirectional Case material: Steel Band material: Rubber Caseback: Solid Warranty: 2 years