Lancaster Watches - Men's Unico Chronograph Watch 40mm wideFunctions: hours, min. sec. Chrono 1/10 Sec., 60 seconds, 30 minutes and calendar - Case: stainless steel screw-in case - Glass: scratch resistant mineral crystal - Movement: Precision Swiss Quartz - Strap: Leather with deployment clasp - water resistant up to 30 meters. Each precision crafted Lancaster Chronograph Watch comes with a full 1 year factory warranty.