CASIO นาฬิกาข้อมือ สายสแตนเลส รุ่น A1100D,A1100B,A1100G, A1100D-1E,A1100B-1E,A1100G-5E

CASIO นาฬิกาข้อมือ สายสแตนเลส รุ่น A1100D,A1100B,A1100G, A1100D-1E,A1100B-1E,A1100G-5E Case size (L× W× H) 40 × 35 × 9.1 mm Weight 90 g Case and bezel material Stainless steel Band Stainless Steel Band One-touch 3-fold Clasp Water resistance Water Resistant Power supply and battery life Approx. battery life: 3 years on CR1616 Stopwatch 1/10-second stopwatch Measuring capacity: 59'59.9'' Measuring mode: Elapsed time Alarm/hourly time signal Daily alarm Hourly time signal Light LED backlight Light color LED:Amber Calendar Auto-calendar (28 days for February) Accuracy Accuracy: ±30 seconds per month Other features Regular timekeeping: Hour, minute, second, pm, month, date, day