Side by side

Citizen Promaster Skyhawk U830vsSternglas Hamburg

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

Promaster Skyhawk U830
CitizenPromaster Skyhawk U830
MSRP $596
Hamburg
SternglasHamburg
MSRP $323

At a glance

13 of 29 specs differ
Diameter
Promaster Skyhawk U83043mm
Hamburg42mm
Power Reserve
Promaster Skyhawk U83040h
Hamburg
Water Resistance
Promaster Skyhawk U830200m
Hamburg50m
MSRP
Promaster Skyhawk U830$596
Hamburg$323

Full specifications

Case

6 specs
Category
Pilot
Dress
Diameter
43mm
42mm
Thickness
12mm
6mm
Lug-to-Lug
46mm
45mm
Lug Width
22mm
20mm
Water Resistance
200m
50m

Crystal & Dial

3 specs
AR Coating
Underside
Inner
Dial Color
Blue
Lume
None
Luminova

Movement

3 specs
Caliber
U830
Ronda 715
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$596
$323

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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.

Sternglas Hamburg

The Sternglas Hamburg is widely praised for its Bauhaus-inspired design, good build quality for the price, and attractive finishing, with owners noting a nice polish on the case and an uncluttered, easy-to-read dial. Some find the watch lightweight and its value proposition strong, especially with common discounts. However, opinions on the design are split, with some finding certain variants garish and a departure from strict Bauhaus simplicity, while others appreciate its unique aesthetic. The Miyota 8215 movement's accuracy is reported to range from -20/+40 seconds per day, and one owner noted it is louder than expected. A deep date window recess is also mentioned as making the date difficult to see from an angle. On balance, owners and reviewers find the Sternglas Hamburg a compelling option for its attractive design and value, despite some polarizing aesthetic elements and movement quirks.

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