BOSS gents watch from the Ace family. Featuring a 43mm stainless steel case with blue bezel, blue sunray dial and stainless steel bracelet with push button deployment. Water resistant to 20ATM Dive deeper with the BOSS Ace, a three-hand timepiece with date function and water resistance up to 20 ATM. This striking diver’s watch features a unidirectional rotating bezel and applied luminescent indexes in a variety of different shapes. Securing with an integrated link bracelet or silicone strap, and offered in a range of colours, the Ace is the number one choice for any man daring enough to make waves.