Movement: Japan NH35 automatic, 41 hours of energy storage.
Case material: 316L stainless steel
Case back: 31 6L stainless steel
Bezel:120 Click unidirect rotational ceramic bezel
Watch mirror: sapphire crystal with AR coating.
Water resistance: 300 m / 30 ATM
Luminous: Swiss C3 green super-luminous.
Case back: Screwback Case
Buckle: Upgraded 6 micro adjustment milled clasp
Case diameter: 41mm(without crown)
Case length: 48mm(lug to lug)
Case thickness: 13.5mm
Lug width: 20mm
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