Glycine Men's Combat Sub 46mm Automatic Watch GL0254vsMerkur MONOBLOCK TUNA


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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 GL0254

MONOBLOCK TUNA
Diameter
46mm
47mm
Lug-to-Lug
n/a
48mm
Thickness
10.5mm
lowest
17mm
Water Resistance
300m
highest
200m
Power Reserve
n/a
40h
MSRP
$540
$279
lowest
Movement
Sellita SW200-1
Seiko NH35
Case
5 specsCrystal & Dial
1 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Overall, owners praise the Glycine Men's Combat Sub 46mm Automatic Watch GL0254 for its design and wearability, noting that the 46mm lug-to-lug measurement contributes to its comfortable fit despite the case diameter. The Combat Sub line is recognized for offering a strong value proposition with multiple size options, and this 46mm model is considered a good daily driver. The watch features 300m water resistance. On balance, owners rate the Glycine Men's Combat Sub 46mm Automatic Watch GL0254 highly for its comfortable wearability and value in the market.
Merkur MONOBLOCK TUNA owners widely praise its excellent finishing, often noting it surpasses typical examples, and appreciate the tactile, satisfying 60-click bezel action on the titanium case. The watch is described as robust, handling snow exposure and submersion well, with reliable performance and accuracy around +2 to +3 seconds per day. Some owners highlight the monoblock case construction and sapphire bezel insert options, while others enjoy the beautiful color and killer styling on an oyster bracelet. The quality is considered surprisingly good for the price. On balance, owners rate the Merkur MONOBLOCK TUNA highly for its exceptional finishing and reliable performance at its price point.
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