Side by side

Citizen Promaster Skyhawk U830vsBaltic Hermétique Summer

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

Promaster Skyhawk U830
CitizenPromaster Skyhawk U830
MSRP $596
Hermétique Summer
BalticHermétique Summer
MSRP $594

At a glance

12 of 29 specs differ
Diameter
Promaster Skyhawk U83043mm
Hermétique Summer37mm
Power Reserve
Promaster Skyhawk U83040h
Hermétique Summer42h
Water Resistance
Promaster Skyhawk U830200m
Hermétique Summer150m
MSRP
Promaster Skyhawk U830$596
Hermétique Summer$594

Full specifications

Case

5 specs
Category
Pilot
Dress
Diameter
43mm
37mm
Thickness
12mm
10.8mm
Lug Width
22mm
20mm
Water Resistance
200m
150m

Crystal & Dial

3 specs
AR Coating
Underside
Yes
Dial Color
Blue
Orange
Lume
None
BGW9

Movement

3 specs
Caliber
U830
Miyota 9039
Type
Quartz
Automatic
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$596
$594

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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.

Baltic Hermétique Summer

Reviewers highlight the Baltic Hermétique Summer's compact 37mm brushed case with a polished bezel and 150 meters of water resistance. The watch features glossy dials in bright colors with raised BGW9 Super-LumiNova indices that emit a strong blue glow, and it comes with color-matched FKM rubber straps or Baltic bracelets. The Miyota 9039 movement supports hacking and hand-winding. However, the recessed crown can be difficult to manipulate if fingernails are not long enough, and the movement has a stated accuracy of -10/+30 seconds per day. Overall, reviewers praise the Baltic Hermétique Summer for its well-balanced, colorful dials and strong lume at an affordable price point.

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