Glycine Men's Combat Sub Sport 39mm Automatic WatchvsSTEELDIVE SD1906T

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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 Men's Combat Sub Sport 39mm Automatic Watch at true scale

Men's Combat Sub Sport 39mm Automatic Watch

STEELDIVE SD1906T at true scale

SD1906T

Diameter

39mm

39mm

Lug-to-Lug

n/a

49mm

Thickness

11.2mm

lowest

12.5mm

Water Resistance

300m

highest

200m

Power Reserve

41h

n/a

MSRP

$540

$108

lowest

Movement

Sellita SW200-1

Seiko NH35

Case

4 specs
Thickness
11.2mm
12.5mm
Lug-to-Lug
n/a
49mm
Material
Stainless Steel
Ceramic
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
n/a
n/a

Movement

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

Pricing

1 specs
MSRP
$540
$108
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Reviews

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

Glycine Men's Combat Sub Sport 39mm Automatic Watch

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.

STEELDIVE SD1906T

Owners widely praise the STEELDIVE SD1906T for its exceptional value and excellent lume, with one owner reporting perfect timekeeping and another finding it performs flawlessly underwater. Some owners note quality concerns, such as small bubbles on the dial or a difficult-to-screw-in crown, and one reviewer found the bracelet quality poor, suggesting the value is primarily in the watch head. The STEELDIVE SD1906T is considered a great watch for its price, with lume that glows brightly, though one source speculates about the specific type of luminous material used. Overall, owners rate the STEELDIVE SD1906T highly for its impressive value and luminous performance at the price point.