Side by side

Gruppo Gamma Peacemaker Bronze ManualvsSugess Seestern S456 GMT

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

Peacemaker Bronze Manual
Gruppo GammaPeacemaker Bronze Manual
MSRP $1,120
Seestern S456 GMT
SugessSeestern S456 GMT
MSRP $299

At a glance

13 of 29 specs differ
Diameter
Peacemaker Bronze Manual43mm
Seestern S456 GMT40mm
Power Reserve
Peacemaker Bronze Manual45h
Seestern S456 GMT40h
Water Resistance
Peacemaker Bronze Manual200m
Seestern S456 GMT200m
MSRP
Peacemaker Bronze Manual$1,120
Seestern S456 GMT$299

Full specifications

Case

5 specs
Category
Diver
GMT
Diameter
43mm
40mm
Lug-to-Lug
52.5mm
48.8mm
Lug Width
24mm
20mm
Material
Bronze
Stainless Steel

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Fume Green
Blue
Lume
Super-LumiNova
Tritium

Movement

4 specs
Caliber
Sellita SW219-1
NH34
Type
Manual
Automatic
Power Reserve
45h
40h
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$1,120
$299

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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 Manual

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.

Sugess Seestern S456 GMT

Owners widely praise the Sugess Seestern S456 GMT for its excellent case finishing, deep blue sunburst dial, and crisp indices, with one owner rating the overall fit and finish 9.5 out of 10. The watch is noted for its legibility, strong lume that lasts about 4 hours, and accurate timekeeping around -4 seconds per day, with easy GMT hand adjustment. Some owners report issues with a loose or friction-based unidirectional bezel, while others find theirs tight and prefer a bidirectional GMT bezel. The sapphire crystal is described as clear and flat by some, but others find it very reflective with AR coating that could be improved. Sizing is generally considered good at 39mm with a 46mm lug-to-lug and 12mm thickness, though one owner expresses concern about its 49mm lug-to-lug and 41mm bezel diameter. Overall, owners rate the Sugess Seestern S456 GMT highly for its impressive finishing and dial at its price point.

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