Glycine Combat Sub SportvsMarch LA.B Belza Automatique
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Combat Sub Sport

Belza Automatique
Diameter
39mm
40mm
Thickness
11.2mm
n/a
Water Resistance
300m
highest
200m
Power Reserve
41h
n/a
MSRP
$540
lowest
$1,743
Movement
Sellita SW200-1
La Joux-Perret G100
Case
4 specsCrystal & Dial
2 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Glycine Men's Combat Sub Sport 39mm Automatic Watch for its solid build, value, and wearability, with many regretting not opting for the 39mm size. Reviewers and owners alike highlight its clean dial, Swiss origin, and thin profile, with one owner noting accuracy at +3 seconds per day and another praising the bezel's click sound as excellent for its price. The watch is considered a strong alternative to more expensive options and offers great value, exceeding expectations for many. Overall, owners rate the Glycine Men's Combat Sub Sport 39mm Automatic Watch highly for its exceptional value and well-executed compact design.
Owners recommend the March LA.B Belza Automatique for its design-forward, daring, and unusual timepiece aesthetic. The La Joux-Perret G100 automatic movement is noted as well-decorated. On balance, owners and reviewers rate the March LA.B Belza Automatique highly for its distinctive, '70s-inspired design.
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