Watch Specification:
Model: watchdives x san martin SN0140W
Movement: Japan NH34 [Automatic Mechanical Movement]
Case: Material: 316L Stainless Steel
Crystal: Bubble Sapphire Crystal With AR Coating
Bezel: 24-directional rotating bezel, ceramic bezel insert, 12 o'clock Luminous Markers
Dial: matte black/sunray blue
Luminous: Super BGW-9 Blue Light (blue dial) and C3 Green lume (black dial)
Crown: Screw-in Crown, With 3D Hexagon Logo
Case Back: Screw-down Case Back, Sunray Brushed
Strap: 316L Solid Stainless Steel Brushed Bracelet, Width 21mm * 18mm
Clasp: New Fly Adjustable Clasp,With San Martin Hexagon Logo
Water Resistant: 20 Bar=200 meter
Watch Dimension:

39mm in bezel
Case diameter: 38mm
Case length: 45.5mm(lug to lug)
Thickness:13.3mm
Band width: 21mm (taper to 18mm buckle)
Our Service
Warranty: 2 years
Returns policy: Please check the website“Return / Exchange / Warranty Policy:
Style: automatic watch, dive watch, luxury watch 
Package: watch, black plastic box,warranty card, user manual
Note: Watchdives use black waterproof plastic box, which is better protected for long-distance transportation.  If you need a round green leather box for delivery, you can contact customer service for a replacement.