Side by side

Gruppo Gamma Peacemaker BronzevsGrand Seiko SBGE277

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

Peacemaker Bronze
Gruppo GammaPeacemaker Bronze
MSRP $990
SBGE277
Grand SeikoSBGE277
MSRP $6,800

At a glance

12 of 29 specs differ
Diameter
Peacemaker Bronze43mm
SBGE27744mm
Power Reserve
Peacemaker Bronze42h
SBGE27772h
Water Resistance
Peacemaker Bronze200m
SBGE277200m
MSRP
Peacemaker Bronze$990
SBGE277$6,800

Full specifications

Case

6 specs
Category
Diver
GMT
Diameter
43mm
44mm
Thickness
13mm
14.7mm
Lug-to-Lug
52.5mm
50.8mm
Lug Width
24mm
21mm
Material
Bronze
Stainless Steel

Crystal & Dial

2 specs
Dial Color
Fume Green
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
ETA 2824-2
9R66
Type
Automatic
Spring Drive
Power Reserve
42h
72h

Pricing

1 specs
MSRP
$990
$6,800

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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.

Grand Seiko SBGE277

Owners find the Grand Seiko SBGE277 gorgeous, with one owner noting their wrist size can accommodate it. The watch was purchased in Japan for $4950 USD, benefiting from a 35-year low yen. One owner expresses significant concern over reported negative experiences with the brand's New Jersey service center, fearing long wait times and subpar treatment. On balance, owners find the Grand Seiko SBGE277 gorgeous, though service center experiences are a notable concern for some.

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