Casio • W738H-3AV

Featuring a square face and a vibration alarm, the W-738 is designed for everyday wear and active use. A carefully balanced mid-size case, measuring 47.0 mm by 42.8 mm with a profile of 13.4 mm, sits naturally on the wrist for all-day comfort. A shorter hole pitch allows finer adjustment of the band, making vibration alerts easier to feel. The display is large and easy to read at a glance. Controls are arranged for simple operation, with the start/vibration setting button clearly identified by its shape and accent color. The center light button is compact but easy to press, even during movement. The watch also offers 100-meter water resistance, an approximate 10-year battery life, and a high-brightness LED backlight, making it a reliable and versatile companion for daily life, sports, and work. SPECIFICATIONS Case size (L× W× H) 47 × 42.8 × 13.5 mm Weight 43 g Case and bezel material Resin Band Resin Band Water resistance 100-meter water resistance Power supply and battery life Approx. battery life: 10 years on CR2032 Glass Resin Glass Compatible band size 145 to 215 mm World time Dual time Stopwatch 1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Other: 5-second countdown auto start Timer Countdown timer Measuring unit: 1/10 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) Alarm/hourly time signal Daily alarm Hourly time signal Light LED backlight Afterglow Light color LED:Amber Calendar Full auto-calendar (to year 2099) Mute feature Button operation tone on/off Accuracy Accuracy: ±30 seconds per month Other features 12/24-hour format Regular timekeeping: Hour, minute, second, pm, month, date, day Vibe alert (daily alarm, hourly time signal, countdown timer time up, stopwatch auto start countdown)