Movement: Japan imported quartz movement + original battery
Waterproof: Life is waterproof.
Case material: zinc alloy case
Strap material: stainless steel
Dial thickness: 8MM
Dial diameter: 43MM (male) /36MM (female) with handle.
Strap size: 20X230MM (male) /16X218MM (female)
Watch circumference: Men's 208MM (MAx) / 160MM (MIN)
Women's 203MM(MAx)/1 58MM(MIN)