Watch Specification
Model: SD1958V 
Movement: Japan NH35 automatic, 41 hours of energy storage. 
Case material: 316L stainless steel
Case back: 316L stainless steel
Bezel:120 Click unidirect rotational ceramic bezel  
Watch mirror: sapphire crystal with AR coating.
Water resistance: 200 m / 20 ATM
Luminous: Swiss C3 vintage super luminous.
Crown: Screw-Down
Case back: Screwback Case
Watch Dimension
Case diameter: 41.1mm(without crown)
Case length: 49.7mm(lug to lug)
Case thickness: 14.85mm 
Lug width: 22mm 
weight: 203g including steel bracelet
Our service
Warranty: 1 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