This BOSS Volane watch combines a round-shaped stainless steel case and a black rubber strap with a push-button deployment clasp. This watch features a unidirectional turning bezel inside a protector as an added sporty feature. It has a black analogue dial with silver luminescent hands, a date display, and chronograph sub-dials, protected beneath mineral crystal glass. Power is generated by the quartz movement. Case: Stainless steal Strap: Black rubber Water resistance to 10 ATM Case diameter: 44mm