The Bronze Field Guide

San Martin SN042 Bronze Diver

SN042-Q

The San Martin SN042 Bronze Diver is a current-production diver watch with a cusn8 bronze case. It is priced well under the $599 median for the category.

All San Martin watchesBronze diver watchesCuSn8DiversUnder $500
Price
$335
Alloy
CuSn8 marine bronze
Water resistance
200 m
Caseback
Bronze
Reference
SN042-Q
Type
Diver
Case diameter
41.0 mm
Thickness
12.5 mm
Origin
China
Movement
Automatic
Caliber
PT5000 or Sellita SW200
Power reserve
40 hours
Complications
Time only
Construction
Assembled
Nickel-free
Not verified (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Retro leather strap or fluoro rubber, 22mm
Crystal
Sapphire
Display back
No
Dial
Black, green, or blue
Dial colours
Black Blue Green
Lume
Super-LumiNova, retro yellow
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Colour, Hardness, Surface treatment, Bronze bracelet
High confidence Verified Jul 2026 Source: San Martin
Facts are free to cite with a link.
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San MartinSN0117-Q Bronze Pilot$19941.0 mmPilot
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Frequently asked questions

What bronze alloy is the San Martin SN042 Bronze Diver?

The San Martin SN042 Bronze Diver has a cusn8 bronze case with a bronze caseback. This is confirmed against the maker spec.

What size is the San Martin SN042 Bronze Diver?

It is 41.0 mm in diameter, 12.5 mm thick, and water resistant to 200 m.

How much does the San Martin SN042 Bronze Diver cost, and is it available?

It is current-production and lists from $335.

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