The dial is a perfectly designed assembly of indentations

With a water resistance suitable for everyday wear

AVI-8 uses design bookmarks from the late 1910s to 1920s

It features a brown leather strap

U-Boat Sommerso Diver Men’s Black Watch Strap Material_Fabric The dial is a perfectlyU Boat Sommerso A Ref. 9007 A is engineered to face the challenges of the abyss, combining bold Italian design with professional dive performance inspired by the legacy of Italo Fontana. Powered by the Swiss Sellita SW200 automatic mechanical movement, customised to U Boat specifications, this timepiece operates at 28,800 vibrations per hour with a 41 hour power reserve. It delivers hours, minutes, seconds, date, and a 24 hour indicator, supported by