Module 5178
Case and bracelet material stainless steel
Sapphire crystal with internal anti-reflective
100 water resistance
Solar cell (solar charging system)
Accurate time reception from radio towers in Japan, North America, Europe, China
World Time: 29 World Cities (29 Time Zones, with Daylight Saving Time) + UTC (Coordinated Universal Time) time display, change home city function
Stopwatch (1/20 s, 24 hours, split)
Low battery warning function
Energy saving function (in the dark, it saves energy by stopping the movement of the arrows after a certain period of time)
In the energy saving mode, work 26 months in complete darkness
Date / day display
Complete auto calendar
Dimension (H × W × D): 54 × 45 × 10.7mm
Weight: 167g
