The Wristwatch Field Guide

Gruppo Gamma Peacemaker Bronze (PN-07)

The Gruppo Gamma Peacemaker Bronze (PN-07) is a current-production field watch with a cusn8 marine 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.

Titanium, ceramic, and bronze field watchesBronzeDisplay backUnder $5,000
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
Material
Bronze
Grade / type
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.
Matching 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.
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Alternatives to the Gruppo Gamma Peacemaker Bronze (PN-07)

Lum-Tec Combat Field X4 TitaniumLum-TecCombat Field X4 Titanium$99544.0 mmFieldsame category · same style · similar price · similar size
Verox Windup Granite 38 Titanium$79538.0 mm10.8 mm thickFieldsame category · same style · similar price · same movement
Earthen Co.Summit Whiteout MK II$89938.0 mm10 mm thickFieldsame category · same style · similar price · same movement
Earthen Co.Summit Overcast MK II$89938.0 mm10 mm thickFieldsame category · same style · similar price · same movement
Earthen Co.Summit Blue Bird MK II$89938.0 mm10 mm thickFieldsame category · same style · similar price · same movementUnimatic Modello Due U2S-T-MPUnimaticModello Due U2S-T-MP$89938.0 mm58 gFieldsame category · same style · similar price · same movement

Frequently asked questions

What is the case material of the Gruppo Gamma Peacemaker Bronze (PN-07)?

The Gruppo Gamma Peacemaker Bronze (PN-07) has a cusn8 marine 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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