Quartz solar caliber 5X53 powered by the energy of light (sun). GPS Solar to get the exact time anywhere in the world
Titanium case and bracelet, anti-scratch DiaShield coating and hypoallergenic Comfotex Ti, ceramic bezel insert
Double anti-reflective sapphire crystal (no effect)
Water resistant 100 meters 
Overcharge prevention function
energy saving
perpetual calendar
World time function (39 time zones)

Dual time display
Power reserve
Airplane mode
Automatic hand alignment function

Presence of date and day of the week
Dimensions: height 48 mm, width 42.7 mm, thickness: 12.2 mm, weight 105 g. Bracelet length 190 mm
Made in Japan for Japan.