Case size (L× W× H): 48.9 × 42.8 × 13.4 mm
Weight: 53g
Module: 3229
Accuracy: +/- 15 Sec/Month
Water resistance: 200m/20 Bar
Power supply and battery life: CR2016 / 2 Years
Alarm/hourly time signal: Hourly time signal,Multi-function alarm
Calendar: Full auto calendar 2099
Other features:12/24-hour format,Regular timekeeping:,Hour, minute, second, pm, month, date, day