Side by side

Fortis Stratoliner S-41vsGruppo Gamma Peacemaker Bronze

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

Stratoliner S-41
FortisStratoliner S-41
MSRP $5,450
Peacemaker Bronze
Gruppo GammaPeacemaker Bronze
MSRP $990

At a glance

13 of 29 specs differ
Diameter
Stratoliner S-4141mm
Peacemaker Bronze43mm
Power Reserve
Stratoliner S-4160h
Peacemaker Bronze42h
Water Resistance
Stratoliner S-41200m
Peacemaker Bronze200m
MSRP
Stratoliner S-41$5,450
Peacemaker Bronze$990

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
41mm
43mm
Thickness
14mm
13mm
Lug-to-Lug
52.5mm
Lug Width
21mm
24mm
Material
Stainless Steel
Bronze

Crystal & Dial

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

Movement

3 specs
Caliber
Manufacture Caliber WERK 17
ETA 2824-2
Power Reserve
60h
42h
Jewels
36
25

Pricing

1 specs
MSRP
$5,450
$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.

Fortis Stratoliner S-41

Owners widely praise the Fortis Stratoliner S-41 for its purpose-built design and outstanding details, particularly its space blue lume and bright orange date on the dial. Reviewers note the WERK 17 movement offers a 60-hour power reserve. However, the Fortis Stratoliner S-41's 41mm case thickness and lug-to-lug distance lead some to perceive it as wearing large, and the dial's small text and flat design are flagged as potential drawbacks. Overall, owners and reviewers highlight the Fortis Stratoliner S-41's unique design and innovative movement as its primary strengths.

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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