Side by side

AVI-8 Spitfire Lock ChronographvsCitizen Promaster Diver

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 Diver
CitizenPromaster Diver
MSRP $431

At a glance

10 of 29 specs differ
Diameter
Spitfire Lock Chronograph42mm
Promaster Diver46mm
Power Reserve
Spitfire Lock Chronograph40h
Promaster Diver40h
Water Resistance
Spitfire Lock Chronograph50m
Promaster Diver200m
MSRP
Spitfire Lock Chronograph$260
Promaster Diver$431

Full specifications

Case

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

Crystal & Dial

2 specs
AR Coating
Inner
Underside
Dial Color
MIDNIGHT OAK
Blue

Movement

2 specs
Caliber
B612
Type
Quartz
Solar

Pricing

1 specs
MSRP
$260
$431

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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 Diver

The Citizen Promaster Diver is praised for its handsome dial made from recycled materials and its accurate Ecodrive movement, running +1 second in 7 days. Owners note potential difficulty maintaining charge in a large collection and minor alignment issues with the bezel and chapter ring. One owner reports an automatic movement with +20/-40 seconds a day accuracy. On balance, owners appreciate the Citizen Promaster Diver for its distinctive dial and reliable Ecodrive movement.

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