Side by side

Citizen Promaster Skyhawk U830vsLongines MASTER COLLECTION

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

The bottom line

The 40mm MASTER COLLECTION wears 3mm narrower than the 43mm Promaster Skyhawk U830 — that's a meaningful jump on most wrists.

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 MASTER COLLECTION

The Longines Master Collection is widely praised for its excellent value, with owners and reviewers highlighting its attractive finishing and classic, dressy styling. The L893 caliber offers a 72-hour power reserve, and the collection includes models with complications like annual calendars and moon phase chronographs at competitive prices. Some owners note that the bracelet lacks micro-adjustments for a perfect fit, and one reviewer found the case finishing homogenous with pushers that felt cheap. The Master Collection Chronograph is noted for its excellent fit and finish and vintage theme, while the Small Seconds variant's dial features engraved Breguet numerals but the subdial cuts off the "7" asymmetrically, and its case is considered slightly thicker than ideal. One owner reported the moon phase setting mechanism on their chronograph may require service, and the Annual Calendar variant has 30m water resistance.

Where to get them

Check prices & track

Citizen Promaster Skyhawk U830
Citizen Promaster Skyhawk U830
MSRP $596
Longines MASTER COLLECTION
Longines MASTER COLLECTION
MSRP $2,550
Promaster Skyhawk U830
CitizenPromaster Skyhawk U830
MSRP $596
MASTER COLLECTION
LonginesMASTER COLLECTION
MSRP $2,550

At a glance

20 of 29 specs differ
Diameter
Promaster Skyhawk U83043mm
MASTER COLLECTION40mm
Power Reserve
Promaster Skyhawk U83040h
MASTER COLLECTION72h
Water Resistance
Promaster Skyhawk U830200m
MASTER COLLECTION30m
MSRP
Promaster Skyhawk U830$596
MASTER COLLECTION$2,550

Full specifications

Case

8 specs
Category
Pilot
Diameter
43mm
40mm
Thickness
12mm
9.35mm
Lug-to-Lug
46mm
46.8mm
Lug Width
22mm
21mm
Finish
Brushed and polished
Water Resistance
200m
30m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Dial Color
Blue
Green
Indices
Applied

Movement

7 specs
Caliber
U830
L888.5
Type
Quartz
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$596
$2,550

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