Case Material: Titanium Grade 3

Version: 2K21

Case Back: Titanium Grade 3

Bezel: Unidirect rotatable bezel (360 degrees)

Bezel Insert: Aluminum bezel insert with lume pip

Crystal: Sapphire glass with AR-Coating

Movement: Hangzhou 2553A Automatic Movement, english and japanese day

Strap: waffle vintage rubber strap

Clasp: titanium pin buckle

Water resistance: 200 m / 20 ATM

Luminous: Japanese SuperLuminova C3 (Green)

Dial: black,grey

Watch Dimension:
Case diameter:45.5mm (with crown)
Case length: 47.1mm ( lug to lug)
Case thickness: 13.0mm 
Lug width 22mm
Our Service
Warranty: 2 years 
Returns policy: 30-day return and refund.
Style: automatic watch, dive watch, luxury watch 
Package: watch, box, warranty card