Side by side

Citizen Promaster Skyhawk U830vsLongines HYDROCONQUEST

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

Promaster Skyhawk U830
CitizenPromaster Skyhawk U830
MSRP $596
HYDROCONQUEST
LonginesHYDROCONQUEST
MSRP $2,350

At a glance

11 of 29 specs differ
Diameter
Promaster Skyhawk U83043mm
HYDROCONQUEST39mm
Power Reserve
Promaster Skyhawk U83040h
HYDROCONQUEST40h
Water Resistance
Promaster Skyhawk U830200m
HYDROCONQUEST300m
MSRP
Promaster Skyhawk U830$596
HYDROCONQUEST$2,350

Full specifications

Case

6 specs
Category
Pilot
Diver
Diameter
43mm
39mm
Thickness
12mm
12.2mm
Lug-to-Lug
46mm
48.1mm
Lug Width
22mm
19mm
Water Resistance
200m
300m

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Blue
Grey

Movement

2 specs
Caliber
U830
L888.5
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$596
$2,350

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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.

Longines HYDROCONQUEST

Owners widely praise the Longines HydroConquest's dial and finishing, with one owner finding it superior to a Rolex Submariner. The movement is noted as well-regulated, losing about 2 seconds per day. The watch is considered a versatile everyday or business-casual option, offering good value. However, owners criticize the bracelet for lacking tool-less micro-adjustment and describe winding the crown as a nuisance. Some in the line report tiny GMT markers that are difficult to read and the absence of a quick date adjust feature. Overall, owners rate the Longines HydroConquest highly for its finishing and value.

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