Quartz movement 5678, powered by solar energy, service life of at least 10 years.

The case combines steel, carbon, polyurethane

Sapphire glass with internal anti-reflective

Water resistant 20 ATM for diving

Anti-magnetic watch (JIS class 1)

Radio receiving function: Automatic reception (up to 6 times / day) (China, USA, Japan, North America, Europe)

World time: 29 cities around the world (29 time zones, with daylight saving time setting function) + UTC time display (Coordinated Universal Time), home time city replacement function

Atmospheric pressure measurement function (measurement range: 260 to 1100 hPa), atmospheric pressure trend graph (displayed for the last 20 hours), atmospheric pressure difference indicator (± 10 hPa), atmospheric pressure trend information alarm (arrow_cc781905-5cde-3194- bb3b-136bad5cf58d_when changing the characteristic barometric pressure)

Stopwatch (1/100 second, 24 hour counter, split)

Timer (set unit: 1 minute, maximum setting: 60 ​​minutes, measured in 1 second increments)

Alarm clock, 5 pcs

Energy saving function (in a dark place, after a certain period of time, the movement of the hands stops to save energy)

Display date / day of the week 

Fully automatic calendar

LED lamp (with super backlight and afterglow function)

Size / Weight Size (H × W × D): 61.2 x 54.4 x 16.1 mm, weight 106 g