Manufacturer details checked
Casio
AMW-870A-2AV
- Manufacturer SKU
- AMW-870A-2AVDF
- Case dimensions (L×W×H)
- 51.5 × 44 × 12.3 mm
- Weight
- 96 g
- Case and bezel material
- Stainless steel
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Manufacturer model details
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- Manufacturer SKU
- AMW-870A-2AVDF
- Case dimensions (L×W×H)
- 51.5 × 44 × 12.3 mm
- Weight
- 96 g
- Case and bezel material
- Stainless steel
- Band
- Resin Band
- Water resistance
- 50-meter water resistance
- Power supply and battery life
- Approx. battery life: 10 years on CR2025
- Glass
- Mineral Glass
- Compatible band size
- 145 to 215 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
Checked 2026-10-02 · Regional scope: Casio international · Manufacturer specifications; individual watches may vary.
Original manufacturer wording is retained for source data without a reviewed translation.
Recorded discovery details.
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Open official manufacturer page ↗Source record: sitemap-casio · Publication eligible: no.
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