Side by side

Nivada Grenchen Chronomaster 38mm Automatic ChronographvsFortis Stratoliner S-41

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

Chronomaster 38mm Automatic Chronograph
Nivada GrenchenChronomaster 38mm Automatic Chronograph
MSRP $2,085
Stratoliner S-41
FortisStratoliner S-41
MSRP $5,450

At a glance

14 of 29 specs differ
Diameter
Chronomaster 38mm Automatic Chronograph38mm
Stratoliner S-4141mm
Power Reserve
Chronomaster 38mm Automatic Chronograph40h
Stratoliner S-4160h
Water Resistance
Chronomaster 38mm Automatic Chronograph100m
Stratoliner S-41200m
MSRP
Chronomaster 38mm Automatic Chronograph$2,085
Stratoliner S-41$5,450

Full specifications

Case

7 specs
Diameter
38mm
41mm
Thickness
15.85mm
14mm
Lug-to-Lug
48.5mm
Lug Width
20mm
21mm
Finish
Brushed + Polished
Brushed and polished
Water Resistance
100m
200m
Caseback
316L Stainless Steel
Solid

Crystal & Dial

1 specs
Lume
x1
None

Movement

5 specs
Caliber
Manufacture Caliber WERK 17
Beat Rate
4 vph
28,800 vph
Power Reserve
40h
60h
Jewels
25
36
Complications
GMT, Chronograph, Small seconds
None

Pricing

1 specs
MSRP
$2,085
$5,450

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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.

Nivada Grenchen Chronomaster 38mm Automatic Chronograph

Owners widely appreciate the Nivada Grenchen Chronomaster 38mm Automatic Chronograph for its perfect 38mm size and faithful vintage reproduction, with one owner finding its worn bezel enhances its appeal. Reviewers praise its unique "baked" tropical dial, which mimics patina without the risks of a vintage piece. However, one owner reported a feeling of poor construction and lighter-than-expected weight, while another regretted the automatic caseback causing the watch to sit high on the wrist. The chronograph's 100m water resistance is noted as a slight limitation. On balance, owners and reviewers rate the Nivada Grenchen Chronomaster 38mm Automatic Chronograph highly for its excellent vintage aesthetic and unique dial that offers the enjoyment of a tropical watch without the associated risks.

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.

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