The Bronze Field Guide

TSAO Baltimore Bronze Torsk-Diver

Archive · used only

The TSAO Baltimore Bronze Torsk-Diver is a discontinued diver watch with a cusn8 marine bronze case. It is priced close to the $599 median for the category. The caseback is open, so the movement is visible. No longer offered new; listed here as an archive reference for the used market.

All TSAO Baltimore watchesBronze diver watchesCuSn8Skin-safe backDiversDisplay backArchive
Price
$650
Alloy
CuSn8 marine bronze
Water resistance
300 m
Caseback
Steel
Type
Diver
Case diameter
43.0 mm
Thickness
13.8 mm
Lug-to-lug
48 mm
Origin
United States
Movement
Automatic
Caliber
Miyota 9015
Power reserve
48 hours
Complications
Date
Construction
Assembled
Nickel-free
No (steel contact)
Bracelet / strap
FKM rubber strap with bronze clasp
Crystal
Double-domed sapphire
Display back
Yes
Dial
Midnight blue (also emerald green, Camden orange, harbor grey)
Dial colours
Grey Blue Green Orange
Lume
Swiss Super-LumiNova C3-X1
Availability
No longer offered
Status
Sold out limited edition (423 pieces)
Not published
Reference, Weight, Colour, Hardness, Surface treatment, Bronze bracelet
High confidence Verified Jul 2026 Source: TSAO Baltimore / aBlogtoWatch
Facts are free to cite with a link.
See it in the interactive guide

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Frequently asked questions

Is the TSAO Baltimore Bronze Torsk-Diver nickel-free?

No. At least one part that touches the skin is nickel-bearing steel (commonly the caseback or clasp), so the guide does not mark it nickel-free.

What bronze alloy is the TSAO Baltimore Bronze Torsk-Diver?

The TSAO Baltimore Bronze Torsk-Diver has a cusn8 marine bronze case, though its caseback is steel. This is confirmed against the maker spec.

What size is the TSAO Baltimore Bronze Torsk-Diver?

It is 43.0 mm in diameter, 13.8 mm thick, 48 mm lug to lug, and water resistant to 300 m.

How much does the TSAO Baltimore Bronze Torsk-Diver cost, and is it available?

It is no longer offered new; the guide keeps it as an archive reference for the used market, and it listed from $650 when current.

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