MENS BLACK & GOLD SENTRY 42MM CHRONOGRAPH ANALOGUE WATCH by NIXON Raise The Bar. This effortlessly classy timepiece has a classically handsome aesthetic. The classic-looking case contains a 24 hour subdial and date display. Strike Up The Band. The durable band is made from a solid stainless steel 3-link chain, and fastens with a sturdy double locking clasp with micro adjust. Quality You Can Count On. Miyota Japanese quartz 6-hand movement is safely encased behind hardened mineral crystal and stainless steel with a 100 metre / 10 ATM water resistance rating. The waterproof case will withstand most things you can throw at it, including active water activities like surfing, snorkelling and spear fishing! Have total peace of mind knowing you're protected by Nixon's limited warranty against defects and workmanship for 2 years. MATERIAL Case: Stainless Steel and Hardened Mineral Crystal Band: Stainless Steel SIZING Case: 42mm