Side by side

Fortis Stratoliner S-41vsKUOE ROYAL SMITH 90-006

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
ROYAL SMITH 90-006
KUOEROYAL SMITH 90-006
MSRP $795

At a glance

14 of 29 specs differ
Diameter
Stratoliner S-4141mm
ROYAL SMITH 90-00635mm
Power Reserve
Stratoliner S-4160h
ROYAL SMITH 90-00642h
Water Resistance
Stratoliner S-41200m
ROYAL SMITH 90-006100m
MSRP
Stratoliner S-41$5,450
ROYAL SMITH 90-006$795

Full specifications

Case

6 specs
Category
Chronograph
Dress
Diameter
41mm
35mm
Thickness
14mm
10.4mm
Lug-to-Lug
42mm
Lug Width
21mm
18mm
Water Resistance
200m
100m

Crystal & Dial

4 specs
Crystal Shape
Flat
Dome
AR Coating
Inner
Yes
Dial Color
White
Ivory
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Manufacture Caliber WERK 17
Miyota 9039
Power Reserve
60h
42h
Jewels
36
25

Pricing

1 specs
MSRP
$5,450
$795

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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.

KUOE ROYAL SMITH 90-006

Owners widely praise the KUOE ROYAL SMITH 90-006 for its visual appeal and sapphire crystal with AR coating. The watch functions correctly and keeps time at approximately +5 seconds per day on the wrist, powered by a Miyota 9039 movement. On balance, owners value the watch's aesthetics and specifications, though some question its overall value proposition.

From video reviewers

The watch's unique blend of modern and retro elements is a notable strength, with a textured ivory waffle dial and Breguet numerals giving it the look of a vintage watch from the 1950s and 1960s. A potential drawback is the ~$770 USD price point, which is significant for a microbrand. Reviewers disagree on the movement's accuracy, with one reviewer noting it is noisy and another describing it as a "Japanese-manufactured high beat premium automatic movement".

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