The Titanium Field Guide

San Martin SN047 Bronze Diver

SN047-B-Q

The San Martin SN047 Bronze Diver is a current-production diver watch with a cusn8 marine bronze case. It is priced well under the $1,299 median for the category.

All San Martin watchesExotic-material diver watchesUnder $500Microbrand
Price
$227
Material
Bronze
Grade / type
CuSn8 marine bronze
Water resistance
200 m
Reference
SN047-B-Q
Type
Diver
Case diameter
44.0 mm
Thickness
13.5 mm
Lug-to-lug
47 mm
Origin
China
Movement
Automatic
Caliber
Seiko NH35A
Complications
Time only
Construction
Assembled
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Horween leather or fluoro rubber, 20mm, bronze buckle
Crystal
Sapphire
Display back
No
Dial
Enamel blue, enamel green, or black sunray
Dial colours
Black Blue Green
Lume
SLN C3 green
Availability
Offered
Status
Current
Not published
Weight, Power reserve, Colour, Hardness, Surface treatment, Caseback, Matching bracelet
High confidence Verified Jul 2026 Source: San Martin
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the San Martin SN047 Bronze Diver?

The San Martin SN047 Bronze Diver has a cusn8 marine bronze case. This is confirmed against the maker spec.

What size is the San Martin SN047 Bronze Diver?

It is 44.0 mm in diameter, 13.5 mm thick, 47 mm lug to lug, and water resistant to 200 m.

How much does the San Martin SN047 Bronze Diver cost, and is it available?

It is current-production and lists from $227.

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