Watch Specification:
Brand: Watchdives
Model: WD7922
Movement: VH31 sweep seconds quartz movement
Case Material - 316L Stainless Steel
Glass: Sapphire Glass, AR Coating
Bezel:120 Clicks Unidirectional Rotating Aluminum Bezel 
Dial Color: Matte Black/Matte Blue
Luminous: C3 Green Light/BGW9 Blue Light, Hands and Markers
Crown: Screw-down Crown, With Logo
Case Back: Screw-down Case Back, Brushed Process
Strap: 316L Solid Stainless Steel Bracelet, Width 20mm * 16mm
Clasp: 4 hole adjustable milled clasp. Buckle width is 16mm.
Water Resistant: 20Bar=200meters
Warranty: 2 Year
Watch Dimension:
Case diameter: 37mm( without crown)
Lug length: 45.5mm (upper lug to lower lug)
Case thickness:  11.4mm (including mirror)
Lug width:20mm
Our service
Warranty: 2 years  
Returns policy: Please check the website“Return / Exchange / Warranty Policy” 
Style: automatic watch, dive watch, luxury watch 
Package: watch, box, warranty card, user manual
Service: Support retail, wholesale. OEM/ODM. Please contact the seller if necessary.