Watch Specification:
Brand: Cronos
Model: L6021
Movement: Japan NH34 automatic movement
Case material: 316L stainless steel
Case back: 316L stainless steel 
Bezel: Bilateral rotatable bezel (360 degrees)
Bezel Insert: ceramic 
Watch mirror: Sapphire glass + Inner + AR-Coating
Water resistance: 200 m /20 ATM
Luminous: BGW9 Super Luminous (Blue)
Crown: Screw-Down
Case: Screw-Down Case
Watch Dimension:
Case diameter:41mm (without crown)
Case length: 50.2mm( lug to lug)
Case thickness: 14.45mm 
Lug width: 22mm
Our Service
Warranty: 3 years 
Delivery: FedEx
Returns policy: Please check the website“Return / Exchange / Warranty Policy” 
Style: automatic watch, dive watch, luxury watch 
Package: watch, box, warranty card, tools, user manual
Service: Support retail, wholesale. OEM/ODM. Please contact the seller if necessary.