Side by side

Citizen Promaster Skyhawk U830vsFortis Stratoliner S-41

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

Promaster Skyhawk U830
CitizenPromaster Skyhawk U830
MSRP $596
Stratoliner S-41
FortisStratoliner S-41
MSRP $5,450

At a glance

12 of 29 specs differ
Diameter
Promaster Skyhawk U83043mm
Stratoliner S-4141mm
Power Reserve
Promaster Skyhawk U83040h
Stratoliner S-4160h
Water Resistance
Promaster Skyhawk U830200m
Stratoliner S-41200m
MSRP
Promaster Skyhawk U830$596
Stratoliner S-41$5,450

Full specifications

Case

5 specs
Category
Pilot
Chronograph
Diameter
43mm
41mm
Thickness
12mm
14mm
Lug-to-Lug
46mm
Lug Width
22mm
21mm

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Blue
White

Movement

4 specs
Caliber
U830
Manufacture Caliber WERK 17
Type
Quartz
Automatic
Power Reserve
40h
60h
Jewels
25
36

Pricing

1 specs
MSRP
$596
$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.

Citizen Promaster Skyhawk U830

The Citizen Promaster Skyhawk U830 is praised for its updated 43mm titanium case, legible memory-in-pixel display, and cleaner, less cluttered design compared to previous versions. Reviewers highlight its versatile contemporary look and enhanced functionality from the caliber U830, while owners appreciate the MIP display and screw-down caseback. Some users find the interface clunky and the face busy, particularly noting the "calendar" label and the lack of radio or GPS time synchronization, with one owner finding the 45mm size and busy subdials less useful for non-pilots. On balance, owners and reviewers rate the Citizen Promaster Skyhawk U830 highly for its impressive technology and improved legibility in a contemporary package.

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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