San Martin SN0138-GB 37mm ST2130 Vintage Diver Watch

Watch Specification:
Brand: San Martin
Model: SN0138-GB
Movement: ST2130  [High-Beat Automatic Mechanical Movement]
Case: Material - 316L Stainless Steel
Glass: Sapphire Glass with AR Coating
Bezel: 120 Clicks Unidirectional Rotating Aluminum Bezel (Bead Blasted Process)
Crown: Screw-down with 3D Hexagon Logo
Case Back: Screw-down Case Back, Circle Satin Brushed Process
Bracelet: Solid 316L Stainless Steel Bracelet (20mm * 16mm)
Clasp: New "On-The-Fly" (OTF) Adjustable Clasp with 3D Hexagon Logo
Dial: Black / Green / Purple / Blue / Red Matte Dial, Brown 3D Waffle Texture Dial
Hands: GS Crafts Snowflake Hour Hand, Lollipop Second Hand
Luminous: C3 Green Light / BGW-X1 Blue Light (Hands and Markers)
Water Resistant: 20Bar=200meters
Warranty: 2 Year
Watch Dimension:
Case diameter: 37mm( without crown)
Lug length: 45.8mm (upper lug to lower lug)
Case thickness: 12.4mm (including mirror)
Lug width:20mm
Weight: about 147g
Band Length: 190mm/7.5in
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, user manual
Service: For product questions and after-sales assistance, please contact Watchdives support.

Choosing the SN0138 for Fit and Movement

The SN0138 pairs a 37mm case with a 45.8mm lug-to-lug length and 12.4mm thickness including the crystal. Consider all three measurements when checking wrist fit. Its steel bracelet tapers from 20mm to 16mm and has an on-the-fly adjustable clasp. Browse our 37mm dive watches to compare it with other compact quartz and automatic models.

The ST2130 is an automatic mechanical movement. If you are deciding between the interaction of mechanical ownership and the convenience of quartz, our Quartz vs Automatic Watches guide explains the differences in power, setting and maintenance.