The BB1-SS is manufactured from Custom 465? Stainless Steel. Custom 465? Stainless Steel is an extremely tough, double vacuum-melted, age hardenable alloy developed for the aerospace industry, for example, in the undercarriages of F-18s and 747 Jumbo jets. The BB1-SS also features Bremonts unique Trip-Tick? case construction with an integrated crown guard. The beautifully decorated movement is suspended in blue decorated steel with rubber anti-shock mounts visible through a stunning crystal case back.

Modified calibre 11 ?''' BE-36AE automatic chronometer with 38-hour power reserve
Custom 465? Stainless Steel Trip-Tick? case construction
Water resistant to 10 ATM, 100 metres
Stainless steel bracelet and additional strap