The Bronze Field Guide

San Martin SN038-Q Bronze Monobloc Diver

The San Martin SN038-Q Bronze Monobloc Diver is a current-production diver watch with a cusn8 bronze case. At 150 g it sits among the heavier diver watches in the guide.

All San Martin watchesBronze diver watchesCuSn8Divers
Alloy
CuSn8 marine bronze
Weight
150 g (head only)
Water resistance
300 m
Caseback
Bronze (one-piece monobloc, no separate caseback)
Type
Diver
Price
– · Approx 320 to 520 depending on movement and dial
Case diameter
44.0 mm
Thickness
15 mm
Origin
China
Movement
Automatic
Caliber
PT5000 / SW200 / NH35 (choice)
Complications
Time only
Construction
Assembled
Nickel-free
Not verified (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Leather strap with CuSn8 bronze pin buckle
Crystal
Sapphire with AR coating
Display back
No
Dial
Black matte, or green and blue sun enamel
Dial colours
Black Blue Green
Lume
C3 Super-LumiNova, full-lume bezel
Availability
Offered
Status
Current
Not published
Reference, Lug-to-lug, Power reserve, Colour, Hardness, Surface treatment, Bronze bracelet
Medium confidence Verified Jul 2026 Source: San Martin official store
Facts are free to cite with a link.
See it in the interactive guide

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Alternatives to the San Martin SN038-Q Bronze Monobloc Diver

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More bronze watches from San Martin

San Martin Vintage 6200 BronzeSan MartinVintage 6200 Bronze$31238.0 mmDiverSan Martin CuSn8 Bronze Diver 42mmSan MartinCuSn8 Bronze Diver 42mm$24242.0 mm11.6 mm thick100 gDiverSan Martin SN003-Q Bronze TunaSan MartinSN003-Q Bronze Tuna$25042.0 mm15.2 mm thickDiverSan Martin SN007 62MAS Bronze DiverSan MartinSN007 62MAS Bronze Diver–40.0 mmDiver
San MartinSN0117-Q Bronze Pilot$19941.0 mmPilot
San MartinSN034-Q 37mm Bronze Military Pilot$16937.0 mmPilot

Frequently asked questions

What bronze alloy is the San Martin SN038-Q Bronze Monobloc Diver?

The San Martin SN038-Q Bronze Monobloc Diver has a cusn8 bronze case with a bronze (one-piece monobloc, no separate caseback) caseback. It is recorded at medium confidence pending a maker-stated alloy.

What size is the San Martin SN038-Q Bronze Monobloc Diver?

It is 44.0 mm in diameter, 15 mm thick, and water resistant to 300 m.

How much does the San Martin SN038-Q Bronze Monobloc Diver weigh?

About 150 g (head).

How much does the San Martin SN038-Q Bronze Monobloc Diver cost, and is it available?

It is current-production; the guide does not list a price for it.

All bronze San Martin watches · Bronze diver watches · All 319 watches

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