Casio Men’s JAPAN AE-1200WHD-1A World map for World Time.

Case size (L× W× H): 45 × 42.1 × 12.5 mm
Weight: 91 g
Case / bezel material: Resin
Band: Stainless Steel Band
Triple-fold Clasp
Water resistance: 100-meter water resistance
Power supply and battery life: Approx. battery life: 10 years on CR2025
Glass: Resin Glass
World time
Multi Time (4 different cities)
World time
31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
Stopwatch
1/100-second stopwatch
Measuring capacity: 23:59’59.99”
Measuring modes: Elapsed time, split time, 1st-2nd place times
Timer
Countdown timer
Measuring unit: 1/10 second
Input range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
Alarm/hourly time signal
5 daily or one-time alarms
Hourly time signal
Light
LED light
Selectable illumination duration, 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