Indulge your love of all things vintage with a pop of playfulness with a retro-inspired digital watch in a multi-color front-button design. Casio reimagines its 1980s cool-gadget style with an added pop of color. The retrofuturistic design brings a sense of nostalgia to a near-future sensibility, delivering handy functionality like stopwatch and alarm to keep you in the moment. Basic Information Case size (L× W× H) 40.7 × 33.5 × 9.4 mm Weight 53 g Case and bezel material Resin / Chrome plated Band Stainless Steel Band Adjustable Clasp Water resistance Water Resistant Power supply and battery life Approx. battery life: 3 years on CR1616 Exterior Glass Resin Glass Compatible band size 150 to 205 mm Watch Features Stopwatch 1/10-second stopwatch Measuring capacity: 59'59.9'' Measuring mode: Elapsed time Alarm/hourly time signal Daily alarm Hourly time signal Light LED backlight Light color LED:Amber Calendar Auto-calendar (28 days for February) Accuracy Accuracy: ±30 seconds per month Other features Regular timekeeping: Hour, minute, second, pm, month, date, day