Glycine Men's Combat Sub 46mm Automatic WatchvsMarathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic

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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.

Men's Combat Sub 46mm Automatic Watch

JDD (Jumbo Day/Date) Anthracite Diver's Automatic
Diameter
46mm
46mm
Lug-to-Lug
n/a
55mm
Thickness
10.2mm
lowest
18mm
Water Resistance
300m
300m
MSRP
$515
lowest
$3,250
Movement
Sellita SW200-1
Sellita SW220-1
Case
3 specsCrystal & Dial
1 specsMovement
1 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 46mm Automatic Watch for its exceptional value, with many considering it the best on the market at its sub-$350 price point. Its finishing is frequently noted as superior to more expensive competitors, and its wearability is highlighted due to a 46mm lug-to-lug measurement and thin profile, making it lower profile than other large divers. One owner confirmed their 46mm model contains a Sellita SW200-1 automatic movement. A caveat mentioned is that finding a bracelet for the 46mm Combat Sub can be difficult. On balance, owners rate the Glycine Men's Combat Sub 46mm Automatic Watch highly for its impressive finishing and value proposition at the price.
The Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic is widely praised as a tough, underrated tool watch with excellent legibility due to its tritium lume. Owners appreciate its robust build and lifestyle appeal, though its 46mm size is a common point of criticism, with some finding it heavy and top-heavy. One reviewer noted the white day/date discs clash with the anthracite dial, and an owner observed the watch running about 10 seconds fast over three days. On balance, owners and reviewers rate the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic highly for its robust build and excellent legibility as a tool watch, despite its substantial size.
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