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  • San Martin Retro GMT Sandwich Dial Automatic — Hero Shot
  • San Martin Retro GMT Sandwich Dial Automatic — View 2
  • San Martin Retro GMT Sandwich Dial Automatic — View 3
  • San Martin SN0134-G GMT automatic watch displaying full luminous retro sandwich dial in brown with bidirectional sapphire bezel
  • Glowing hands and markers on this San Martin GMT piece showcase the C3 lume that charges bright green in darkness
  • Purple dial variant of the SN0134-G GMT features classic 4-hand configuration with sapphire crystal and 316L steel case
  • Green sandwich dial San Martin retro GMT shows date window and printed logo against the 40mm 316L stainless steel housing
  • Screw-down crown with 3D hexagon San Martin logo sits prominently on this NH34 automatic movement dress diver
  • Bracelet detail reveals the 316L stainless steel 5-link construction with quick release spring bar and adjustable clasp
  • Caseback of San Martin SN0134-G reveals the Japanese NH34 automatic movement behind brushed circular satin finish

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San Martin Retro GMT Sandwich Dial Automatic

San Martin Retro GMT Sandwich Dial Automatic

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$257.51
$257.51 $257.51
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100% AuthenticCertificate of authenticity included
30-Day ReturnsFree returns, refund within 24h
1-Year WarrantyMovement and case fully covered

Why We Chose This Watch

Curator's Note

Just returned from Basel, and this retro GMT caught my attention immediately. The NH34 is Japan's workhorse automatic — found in watches costing twice as much. What matters here is the execution: full luminous sandwich dial, sapphire bezel with 24 clicks, and a screw-down crown that doesn't feel like theater. 40mm, 13.5mm thick, designed for men who understand tool watches. It's honest engineering without pretense.

NH34 Automatic Movement Japanese caliber used in watches at $600+
Sapphire Crystal with AR Coating Domed bubble glass, anti-reflective treatment
200m Water Resistance [20 ATM] Daily wear and swimming rated

Full Specifications

Movement
CaliberNH34A Automatic
FunctionsHours · Minutes · Seconds · GMT · Date
Case
Material316L Stainless Steel
Diameter40mm
Thickness13.5mm
Lug to Lug48.7mm
Case BackScrew-down, brushed finish
CrownScrew-down with hexagonal logo
Water Resistance200m (20ATM)
Dial & Crystal
DialSandwich dial · Brown, Purple, or Green · Date window
CrystalSapphire Crystal with AR coating
BezelBidirectional GMT · 24 clicks · Sapphire glass · Full luminous markers
HandsClassic GMT 4 hands with luminous coating
LuminousFull luminous · SLN C3 green light · Bezel, hands, and markers
Bracelet

Shipping & Returns

Free Tracked Shipping Worldwide orders, no minimum
5–9 Business Days Estimated global delivery
30-Day Free Returns Hassle-free worldwide
Presentation Box Premium unboxing experience
Certificate of Authenticity Included with every order — provenance you can hold
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San Martin Retro GMT Sandwich Dial Automatic — Hero ShotSan Martin Retro GMT Sandwich Dial Automatic
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