Casio Digital Women's Watch F-91WS-4 Digital Casual Design Resin Band Resin GlassBattery Life 7-Years G-SHOCK MUDMASTER & MASTER OF G Battery life estimate: 3 years

Battery life estimate: 3 years (using SR626SW)

Life waterproof

stopwatch seconds)

the watch brand that is constantly setting new standards for unmatched timekeeping toughness

Stainless steel band

Casio Digital Women's Watch F-91WS-4 Digital Casual Design Resin Band Resin GlassBattery Life 7-Years G-SHOCK MUDMASTER & MASTER OF G Battery life estimate: 3 yearsFeatures Water resistant LED light 1 100 second stopwatch Specifications Case bezel material: Resin Resin Band Resin Glass Water Resistant LED light 1 100 second stopwatch Measuring capacity: 59'59. 99" Measuring modes: Net time, split time, 1st 2nd place times Daily alarm Hourly time signal Auto calendar (set at 28 days for February) 12 24 hour format Regular time keeping: Hour, minute, second, pm, date, day Accuracy: 30 seconds per month Approx.