Side by side

AVI-8 Spitfire Lock ChronographvsGlycine Combat Sub Sport GMT

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
Combat Sub Sport GMT
GlycineCombat Sub Sport GMT
MSRP $1,295

At a glance

18 of 29 specs differ
Diameter
Spitfire Lock Chronograph42mm
Combat Sub Sport GMT42mm
Power Reserve
Spitfire Lock Chronograph40h
Combat Sub Sport GMT
Water Resistance
Spitfire Lock Chronograph50m
Combat Sub Sport GMT200m
MSRP
Spitfire Lock Chronograph$260
Combat Sub Sport GMT$1,295

Full specifications

Case

7 specs
Category
Chronograph
GMT
Thickness
12mm
11mm
Lug-to-Lug
50mm
Material
316L Stainless Steel
Rose Gold
Finish
Brushed and polished
Water Resistance
50m
200m
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
MIDNIGHT OAK
Blue
Indices
Applied

Movement

5 specs
Caliber
RONDA 515.24H
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
1
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$260
$1,295

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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.

Glycine Combat Sub Sport GMT

Owners widely praise the Glycine Combat Sub Sport GMT for its refined feel and sleek wearability, with many noting its thin profile and downward-curving lugs contribute to comfort. Reviewers and owners alike highlight its exceptional value and solid build quality. Some owners report the lume is sub-par, and one noted a slightly off-color lume pip on the chapter ring. Accuracy figures vary, with one owner achieving +1 second per day after regulation, while another found the stock beat error acceptable for the price. The power reserve can be inconsistent, and the lack of a date cyclops is a minor drawback for some. On balance, owners rate the Glycine Combat Sub Sport GMT highly for its impressive thinness and refined aesthetic at its price point.

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