Case size (L× W× H): 38/48/13mm
Weight: 112g
Module: 2747
Accuracy: +/- 30 sec/Month
Water resistance: 10 Bar/100M
Power supply and battery life: CR2025/10 Years
Alarm/hourly time signal: 3 alarms/1 snooze
Calendar: Full auto calendar 2099
Other features: 30 number telememo, World time (29 Time zone/30 Cities), Timer, Stopwatch