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Owners praise the Gruppo Gamma Peacemaker Bronze Manual for its character, with specific mentions of the dégradé green sandwich dial, matte black sandwich dial, and box-shaped sapphire crystal. The hand-wound ETA 6497-1 movement is described as a "dream" to wind, and one owner notes the Miyota 8N33 movement keeps outstanding time. The watch offers 200m water resistance and comes on a rubber or custom rally strap. Accuracy figures range from outstanding to +/-12 seconds per day with Sellita SW219-1 or ETA 6497-1 movements. On balance, owners rate the Gruppo Gamma Peacemaker Bronze Manual highly for its unique dial designs and the satisfying winding experience of its manual-wind movements.
2 Variants
Lume:Super-LumiNova
Retail MSRP
$1,120
Low
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Avg
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High
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Static data
Case
43mm
Power Reserve
45h
Movement
Manual
Water Resistance
200m
01
Case Dimensions
Diameter43mm
Thickness13mm
Lug-to-Lug52.5mm
Lug Width24mm
02
Case Build
MaterialBronze
Water Resistance200m
03
Crystal & Dial
CrystalSapphire
AR CoatingYes
Dial ColorFume Green
LumeSuper-LumiNova
04
Movement
Caliber
TypeManual
Beat Rate—
Power Reserve45 hours
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05
Design Language
Dial styleGradient
BezelFixed
Bracelet / strapRubber strap
HandsBaton
AI-detected from product image · 5/22/2026
In a nutshell
The Gruppo Gamma Peacemaker Bronze Manual (ref. pn-19) is a manual diver watch, with a 43mm bronze case, 13mm thick, powered by the Sellita SW219-1 movement and a 45-hour power reserve. Water resistance is rated to 200m, under a sapphire crystal. Manufacturer MSRP is $1,120. The dial color is fume green.