Watch Specification:
Model: Chameri GS-05
Movement: Japan VH31 quartz movement [Sweep Second Hand]
Glass: Sapphire Crystal,Anti-reflective coating on inner surface
Crown:Screw Down Lock
Case: 316L Stainless Steel, 40mm in diameter
Caseback:  316L Stainless Steel
Waterproof：50mm Waterproof
Watch Dimension:
Case diameter: 40mm (without crown)
Dial:31.5mm in diameter
Case thickness: 10mm 
Lug width 20mm
Our Service
Warranty: 1  years 
Returns policy: Please check the website“Return / Exchange / Warranty Policy” 
Style: quartz watch, dive watch, luxury watch 
Package: watch, warranty card, simple package.