Material
Strap Stainless Steel
Case Stainless Steel
Glass Sapphire Glass
Water Resistant Daily Water Resistant ( 30m )
Movement Eco-Drive
180 day Power Reserve.
Case diameter: 36 millimeters.
Case Thickness: 5 millimeters. Specification
Eco-Drive ( recharged by any light source, no need to change battery)
Insufficient Charge Warning Function
Made in Japan
Overcharge Prevention Function