Watch Specification:
Model: SN0120
Movement: VK61【quartz chronograph movement】
Movement characteristics: Subsecond Dial, 60-minute Chronograph
Case material: 316L stainless steel, Bead Blasted with anti-fingerprint coating
Case back: 316L stainless steel 
Watch mirror:  Sapphire glass with AR coating
Water resistance: 100 m /10 ATM
Luminous: Swiss Super-Luminous, two-color luminous(BGW9 Retro)
Crown: Screw-in
Case: Screw-Down Case
Watch Dimension:
Case diameter: 37mm (including crown 40mm)
Case length: 46mm( lug to lug)
Case thickness: 12mm (including glass)
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