Watch Specification
Model: SD1976
Movement: Japan NH35 automatic, 41 hours of energy storage. 
Case material: 316L stainless steel 
Case back: 316L stainless steel
Dial Color: black, sunburst blue, sunburst green
Bezel: 120 click unidirect rotational ceramic bezel
Watch mirror: sapphire crystal with AR coating.
Mirror Style:domed
Water resistance: 1000m / 100 ATM
Luminous: Swiss BGW9 Blue super luminous.
Crown: Screwdown Crown
Case back: Screwback Case
Exhaust valve: Yes
Watch Dimension
Case diameter: 46mm ( without crown)
Case length: 46mm (lug to lug)
Case thickness: 13.8mm 
Lug width: 22mm 
Our service
Warranty: 2 years 
Delivery: DHL 
Returns policy: 30-day return and refund.
Style: automatic watch, dive watch, luxury watch 
Package: watch, box, warranty card, user manual