The Titanium Field GuidePicks of the month

Cronos Bronze CuSn8

L6003

The Cronos Bronze CuSn8 is a 42 mm bronze dive watch with a PT5000 automatic movement. At a list price of $136, no other bronze dive watch in production, leaving out the fashion brands costs less, out of 92.

All Cronos watchesDiver watchesUnder $500MicrobrandDisplay back
Price
$136
Material
Bronze
Grade / type
CuSn8 marine bronze
Water resistance
150 m
Reference
L6003
Type
Diver
Case diameter
42.0 mm
Origin
China
Movement
Automatic
Caliber
PT5000 (or SW200)
Complications
Time only
Construction
Assembled
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Leather / rubber strap with bronze buckle
Crystal
Sapphire
Display back
Yes
Dial
Gradient green, blue, black-brown
Dial colours
Black Blue Green Brown
Lume
Luminous hands and markers
Availability
Offered
Status
Current (between batches, sold out)
Not published
Thickness, Lug-to-lug, Weight, Power reserve, Colour, Hardness, Surface treatment, Matching bracelet
High confidence Verified Sep 2026 Source: Cronos Spec checksAlloy Jul 2026Price Sep 2026
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Frequently asked questions

What is the case of the Cronos Bronze CuSn8 made of?

The case is cusn8 marine bronze. That is confirmed against the maker's specification. The caseback is sapphire.

What size is the Cronos Bronze CuSn8?

The case is 42 mm across. It is water resistant to 150 m.

How much does the Cronos Bronze CuSn8 cost, and is it available?

It is in production, at a list price of $136.

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