Casio Analog-Digital 10 years Battery AMW-880D-1A SP and significantly reduces power consumption

and significantly reduces power consumption

Stopwatch and daily alarm

MUTE FUNCTION The button tones on the mode button can be switched off for discreet operation

H504 Maximum run time from full charge

準確度：每個月 ±30 秒

Casio Analog-Digital 10 years Battery AMW-880D-1A SP and significantly reduces power consumptionCasio Analog Digital 10 years Battery AMW 880D 1ACase bezel material: Stainless steelOne touch 3 fold ClaspStainless Steel BandMineral Glass50 meter water resistanceLED lightAfterglowTelememoMemory capacity: Up to 30 sets of data, with 8 character name and 16 digit telephone numberOthers: Remaining memory screen, auto sortWorld time29 time zones (30 cities), daylight saving on off1 100 second stopwatchMeasuring capacity: 23: 59'59. 99''Measuring