Side by side

Gruppo Gamma Peacemaker BronzevsSpinnaker Croft 39 GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Peacemaker Bronze
Gruppo GammaPeacemaker Bronze
MSRP $990
Croft 39 GMT
SpinnakerCroft 39 GMT
MSRP $445

At a glance

12 of 29 specs differ
Diameter
Peacemaker Bronze43mm
Croft 39 GMT39mm
Power Reserve
Peacemaker Bronze42h
Croft 39 GMT40h
Water Resistance
Peacemaker Bronze200m
Croft 39 GMT100m
MSRP
Peacemaker Bronze$990
Croft 39 GMT$445

Full specifications

Case

6 specs
Category
Diver
GMT
Diameter
43mm
39mm
Lug-to-Lug
52.5mm
47mm
Lug Width
24mm
20mm
Material
Bronze
316L Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Fume Green
Red
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
ETA 2824-2
Seiko NH34A
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$990
$445

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Gruppo Gamma Peacemaker Bronze

Owners widely praise the Gruppo Gamma Peacemaker Bronze for its strong vintage aesthetic, featuring attractive sandwich dials and high-domed or box-shaped sapphire crystals. The bronze case is noted for developing patina and the watch is generally considered a good value. Accuracy figures vary, with one report of approximately +10 seconds per day and others stating +/-12 seconds per day. Power reserves range from 38 to 45 hours depending on the movement. One owner describes the winding action as a "dream." On balance, owners consider the Gruppo Gamma Peacemaker Bronze a well-built watch offering significant vintage appeal and value.

Spinnaker Croft 39 GMT

Owners praise the Spinnaker Croft 39 GMT for its colorful design, NH34 GMT movement, and reasonable price, noting high-standard manufacturing on the case, bezel, and bracelet. One owner finds the 43mm case and 51mm lug-to-lug dimensions too large for the design, preferring a 39-40mm case size. A potential issue with the lume was noted by one user. On balance, owners value the Spinnaker Croft 39 GMT for its attractive design and build quality at its price point, though sizing is a point of contention for some.

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