The Bronze Field Guide

Zelos Swordfish Bronze 300m

The Zelos Swordfish Bronze 300m is a current-production diver watch with a cusn8 bronze case. It measures 42.0 mm across, 13 mm thick, 48 mm lug to lug, and is water resistant to 300 m. Inside is the ETA 2892-A2 automatic movement. Complications: Date. Priced from $699. Brand origin: Singapore.

Bronze diver watches
Reference
–
Type
Diver
Price
$699
Case diameter
42.0 mm
Thickness
13 mm
Lug-to-lug
48 mm
Water resistance
300 m
Weight
–
Origin
Singapore
Movement
Automatic
Caliber
ETA 2892-A2
Power reserve
–
Complications
Date
Ceramic
CuSn8 marine bronze
Colour
–
Hardness
–
Construction
Assembled
Surface treatment
–
Caseback
Sapphire
Nickel-free
Not verified (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Sold on a strap; no bronze bracelet offered.
Ceramic bracelet
–
Crystal
Sapphire, box style, inner AR coating
Display back
Yes
Dial
Black Sand (representative); other dials on the same bronze case
Lume
Super-LumiNova
Availability
Offered
Status
Current (between batches)
High confidence Verified Jul 2026 Source: Zelos (maker) / SeriousWatches Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

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More bronze watches from Zelos

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Frequently asked questions

What bronze alloy is the Zelos Swordfish Bronze 300m?

The Zelos Swordfish Bronze 300m has a cusn8 bronze case with a sapphire caseback. This is confirmed against the maker spec.

What size is the Zelos Swordfish Bronze 300m?

It is 42.0 mm in diameter, 13 mm thick, 48 mm lug to lug, and water resistant to 300 m.

How much does the Zelos Swordfish Bronze 300m cost, and is it available?

It is current-production and lists from $699.

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