Side by side

AVI-8 Spitfire Lock ChronographvsCitizen Promaster Skyhawk U830

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

Spitfire Lock Chronograph
AVI-8Spitfire Lock Chronograph
MSRP $260
Promaster Skyhawk U830
CitizenPromaster Skyhawk U830
MSRP $596

At a glance

10 of 29 specs differ
Diameter
Spitfire Lock Chronograph42mm
Promaster Skyhawk U83043mm
Power Reserve
Spitfire Lock Chronograph40h
Promaster Skyhawk U83040h
Water Resistance
Spitfire Lock Chronograph50m
Promaster Skyhawk U830200m
MSRP
Spitfire Lock Chronograph$260
Promaster Skyhawk U830$596

Full specifications

Case

5 specs
Category
Chronograph
Pilot
Diameter
42mm
43mm
Lug-to-Lug
50mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
AR Coating
Inner
Underside
Dial Color
MIDNIGHT OAK
Blue

Movement

1 specs
Caliber
U830

Pricing

1 specs
MSRP
$260
$596

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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.

AVI-8 Spitfire Lock Chronograph

Owners widely report AVI-8 watches offer a compelling design and are decently well made for the price. The AVI-8 Spitfire Lock Chronograph features a 42mm stainless steel case with curved lugs, a bi-compax meca-quartz movement, and a mineral crystal, with design elements inspired by Supermarine Spitfires. One owner notes that AVI-8 watches are "something different" and "decently well made," though not of "insane quality." On balance, owners and reviewers appreciate the AVI-8 Spitfire Lock Chronograph for its unique design and value proposition.

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.

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