Side by side

Massena LAB Dato-RacervsGruppo Gamma Peacemaker Bronze

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

Dato-Racer
Massena LABDato-Racer
MSRP $1,595
Peacemaker Bronze
Gruppo GammaPeacemaker Bronze
MSRP $990

At a glance

13 of 29 specs differ
Diameter
Dato-Racer40mm
Peacemaker Bronze43mm
Power Reserve
Dato-Racer38h
Peacemaker Bronze42h
Water Resistance
Dato-Racer50m
Peacemaker Bronze200m
MSRP
Dato-Racer$1,595
Peacemaker Bronze$990

Full specifications

Case

7 specs
Category
Sport
Diver
Diameter
40mm
43mm
Thickness
10.5mm
13mm
Lug-to-Lug
46mm
52.5mm
Lug Width
20mm
24mm
Material
Stainless Steel
Bronze
Water Resistance
50m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
SW400-1
ETA 2824-2
Power Reserve
38h
42h
Jewels
26
25

Pricing

1 specs
MSRP
$1,595
$990

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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.

Massena LAB Dato-Racer

Owners widely praise the Massena LAB Dato-Racer as an excellent everyday watch, appreciating its blend of 1970s-inspired aesthetics with modern dimensions. This model is a limited edition of 99 pieces. On balance, owners rate the Massena LAB Dato-Racer highly for its successful fusion of vintage design and contemporary wearability.

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.

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