W738H-1B

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 Basic Information

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

Country of origin
China Exterior

Glass
Resin Glass

Compatible band size
145 to 215 mm Watch Features

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
Vibe alert (daily alarm, hourly time signal, countdown timer time up, stopwatch auto start countdown)

Regular timekeeping
Hour, minute, second, pm, month, date, day