The Bronze Field Guide

Gruppo Gamma Peacemaker Bronze (PN-07)

The Gruppo Gamma Peacemaker Bronze (PN-07) is a current-production field watch with a cusn8 bronze case. It measures 43.0 mm across, 13 mm thick, 52.5 mm lug to lug, and is water resistant to 200 m. Inside is the ETA 2824-2 automatic movement, with 42 hours power reserve. Complications: Time only. Priced from $990. Brand origin: Singapore.

Bronze field watches
Reference
–
Type
Field
Price
$990
Case diameter
43.0 mm
Thickness
13 mm
Lug-to-lug
52.5 mm
Water resistance
200 m
Weight
–
Origin
Singapore
Movement
Automatic
Caliber
ETA 2824-2
Power reserve
42 hours
Complications
Time only
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.
Ceramic bracelet
–
Crystal
Sapphire, box-shaped, AR coating
Display back
Yes
Dial
Green fume (representative)
Lume
Super-LumiNova
Availability
Offered
Status
Current (between batches)
High confidence Verified Jul 2026 Source: Gruppo Gamma (maker) Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

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Alternatives to the Gruppo Gamma Peacemaker Bronze (PN-07)

Unimatic Modello Quattro Bronze (x Massena LAB)UnimaticModello Quattro Bronze (x Massena LAB)$89540.0 mmDiversimilar price · similar size · same movement
BoldrOdyssey Bronze$89945.5 mm16.8 mm thickDiversimilar price · similar size · same movement
BalticAquascaphe Bronze$75039.0 mm13 mm thickDiversimilar price · same movement
BenarusMegalodon Bronze$99947.0 mm17.7 mm thickDiversimilar price · same movementPhoibos Argo Bronze 200MPhoibosArgo Bronze 200M$49940.5 mm12 mm thick108 gDiversimilar price · similar size · same movementCronos Bronze CuSn8CronosBronze CuSn8$13642.0 mmDiversimilar size · same movement

Frequently asked questions

What bronze alloy is the Gruppo Gamma Peacemaker Bronze (PN-07)?

The Gruppo Gamma Peacemaker Bronze (PN-07) has a cusn8 bronze case with a sapphire caseback. This is confirmed against the maker spec.

What size is the Gruppo Gamma Peacemaker Bronze (PN-07)?

It is 43.0 mm in diameter, 13 mm thick, 52.5 mm lug to lug, and water resistant to 200 m.

How much does the Gruppo Gamma Peacemaker Bronze (PN-07) cost, and is it available?

It is current-production and lists from $990.

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