W220H-1A3

Comfortable convenience and down-to-earth utility — a mid-sized digital watch with 36.6 mm case that delivers a comfortable fit even on slimmer wrists.

Equipped with fully automatic LED light and a dedicated light button on the front for even more practical functionality.

The band is made of bio-based resin, a material expected to reduce environmental impact.
Basic Information

Case size (L× W× H)
43 × 36.6 × 10.9 mm

Weight
27 g

Case and bezel material
Resin

Band
Bio-based Resin Band

Water resistance
50-meter water resistance

Power supply and battery life
Approx. battery life: 3 years on CR1616
Exterior

Glass
Resin Glass
Spherical Glass

Compatible band size
145 to 215 mm
Watch Features

World time
Dual time

Stopwatch
1/100-second stopwatch
Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time

Timer
Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-second increments, 1-minute increments and 1-hour increments) Other: Auto-repeat l

Alarm/hourly time signal
Daily alarm
Hourly time signal

Light
LED backlight

Light colour
LED:Amber

Calendar
Auto-calendar (set at 28 days for February)

Accuracy
Accuracy: ±30 seconds per month

Other features
12/24-hour format
Regular timekeeping:
Hour, minute, second, pm, date, day