Movement: Japan NH35 automatic, 41 hours of energy storage.
Case back: 316L stainless steel
Case material: CUSN8 Bronze
Watch mirror: sapphire crystal with AR coating.
Water resistance: 1000 m / 100 ATM
Luminous: Swiss C3, Green light
Case diameter: 45mm(without crown)
Case length: 52mm
Case thickness: 17mm
Lug width: 22mm
Warranty: 2 years
Returns and Refund: 30 days return & refund service
Package: watch, warranty card, user manual, plastic protecting box
Style: men’s mechanical watch, men’s automatic watch, dive watch, luxury watch