Glycine Combat Sub SportvsSan Martin BB58

BB58
San MartinBB58

Ref. eu-warehouse-san-martin-40mm-bb58-automatic-watcth-sn0128·MSRP $288

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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.

Glycine Combat Sub Sport at true scale

Combat Sub Sport

San Martin BB58 at true scale

BB58

Diameter

39mm

40mm

Thickness

11.2mm

n/a

Water Resistance

300m

highest

200m

Power Reserve

41h

n/a

MSRP

$540

$288

lowest

Movement

Sellita SW200-1

Seiko NH35

Case

3 specs
Diameter
39mm
40mm
Thickness
11.2mm
n/a
Water Resistance
300m
200m

Movement

2 specs
Caliber
Sellita SW200-1
Seiko NH35
Power Reserve
41h
0h

Pricing

1 specs
MSRP
$540
$288
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Glycine Combat Sub Sport

Owners widely praise the Glycine Men's Combat Sub Sport 39mm Automatic Watch for its excellent value, with many considering it the best watch they own for its price point. Its solid build, reliability, and attractive design are frequently highlighted, alongside a surprisingly thin profile and comfortable wearability for daily use. Some owners report accurate timekeeping around +3 seconds per day, and the bezel action is described as satisfyingly clicky. One owner notes that their 4-year-old Glycine Combat Sub still exhibits excellent quality. The 39mm size is particularly favored for its sleekness and versatility, with some regretting not choosing it over larger variants. On balance, owners rate the Glycine Men's Combat Sub Sport 39mm Automatic Watch highly for its exceptional value and well-executed design.

San Martin BB58

Owners widely praise the San Martin BB58 as a high-quality BB58 homage that feels premium for the money; one calls it "basically as close as you can get without paying Tudor prices" and another describes it as fantastic quality for the price. Specific highlights include its gorgeous yet masculine look and the on-the-fly adjustable clasp, which one owner says they have not seen matched on any $1k watch. One owner's own San Martin runs within about 6 seconds per day and has never missed a beat. The main criticism is that one owner would like the riveted links and logo changed, and a forum member notes that some advise avoiding these watches without explaining why. Overall, owners rate the San Martin BB58 very highly for its value and finishing, with the clasp and styling cited as the standout reasons.