Case size (L× W× H)

51.5 × 44 × 12.3 mm

Weight

166 g

Case and bezel material

Stainless steel

Band

Stainless Steel Band

One-touch 3-fold Clasp

Water resistance

50-meter water resistance

Power supply and battery life

Approx. battery life: 10 years on CR2025

Glass

Mineral Glass

Compatible band size

150 to 205 mm

World time

World time 29 time zones (30 cities), daylight saving on/off

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 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)

Alarm/hourly time signal

3 daily alarms (with 1 snooze alarm)

Hourly time signal

Light

LED light Afterglow

Light color

LED:Amber

Calendar

Full auto-calendar (to year 2099)

Accuracy

Accuracy: ±30 seconds per month

Other features

12/24-hour format

Telememo Memory capacity: Up to 30 sets of data, with 8-character name and 16-digit telephone number Others: Remaining memory screen, auto-sort

Regular timekeeping: Analog: 2 hands (hour, minute (hands move every 20 seconds)) Digital: Hour, minute, second, am/pm, month, date, day

CASIO ANALOG-DIGITAL COMBINATION - AMW-870DA-2A1VDF