Casio Edifice Classic Standard Chronograph Analog Black Dial Quartz Efv-640d-1a 100m Men's Watch

Features: stainless steel case stainless steel bracelet quartz movement mineral crystal black dial analog display chronograph function 1/10 second stopwatch approx.Battery life: 2 years on sr920sw regular timekeeping luminous hands and markers date display screwed case back deployment clasp 100m water resistance approximate case diameter: 43.3mm approximate case thickness: 10.8mm