Side by side

Hamilton American Classic Day Date AutovsGruppo Gamma Peacemaker Bronze Manual

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

American Classic Day Date Auto
HamiltonAmerican Classic Day Date Auto
MSRP $1,245
Peacemaker Bronze Manual
Gruppo GammaPeacemaker Bronze Manual
MSRP $1,120
What people say

Owners + reviewers, side by side

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

Hamilton American Classic Day Date Auto

Owners widely praise the Hamilton American Classic Day Date Auto for its legible dial, well-integrated day-date complication, and vintage military aesthetic. The 40mm to 42mm case is noted to wear smaller than its dimensions suggest, and the complication is considered well-executed for its price point. However, the lume is criticized for poor intensity and longevity, and the mirror-polished bezel is flagged as a scratch magnet. The stock leather strap is also described as stiff. Overall, owners rate the Hamilton American Classic Day Date Auto highly for its attractive vintage styling and functional day-date complication at an accessible price.

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.

At a glance

14 of 29 specs differ
Diameter
American Classic Day Date Auto42mm
Peacemaker Bronze Manual43mm
Power Reserve
American Classic Day Date Auto80h
Peacemaker Bronze Manual45h
Water Resistance
American Classic Day Date Auto50m
Peacemaker Bronze Manual200m
MSRP
American Classic Day Date Auto$1,245
Peacemaker Bronze Manual$1,120

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
42mm
43mm
Thickness
11.55mm
13mm
Lug-to-Lug
46mm
52.5mm
Lug Width
22mm
24mm
Material
Stainless Steel
Bronze
Water Resistance
50m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
H-30
Sellita SW219-1
Type
Automatic
Manual
Power Reserve
80h
45h

Pricing

1 specs
MSRP
$1,245
$1,120
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