Glycine Men's Combat Sub Sport GMT Bronze 42mm Automatic Watch GL0319vsSeiko Prospex Sea 1968 Heritage Diver's GMT

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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 GMT Bronze 42mm Automatic Watch GL0319 at true scale

Men's Combat Sub Sport GMT Bronze 42mm Automatic Watch GL0319

Seiko Prospex Sea 1968 Heritage Diver's GMT at true scale

Prospex Sea 1968 Heritage Diver's GMT

Diameter

42mm

42mm

Lug-to-Lug

n/a

48.6mm

Thickness

n/a

12.9mm

Water Resistance

200m

200m

Power Reserve

n/a

72h

MSRP

$795

lowest

$1,500

Movement

Sellita SW330-2

Seiko 6R54

Case

4 specs
Thickness
n/a
12.9mm
Lug-to-Lug
n/a
48.6mm
Lug Width
n/a
20mm
Material
Bronze
Stainless Steel

Crystal & Dial

3 specs
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
n/a
n/a
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW330-2
Seiko 6R54
Power Reserve
0h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$795
$1,500
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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 GMT Bronze 42mm Automatic Watch GL0319

Owners report the Glycine Men's Combat Sub Sport GMT Bronze 42mm Automatic Watch GL0319 runs well and accurately, with one owner noting it survived range trips, diving, and drops. The bronze case is patinating less than expected for some, despite ocean exposure. One owner finds the 42mm case size large on their wrist, while another describes the watch's dimensions as 42mm x 49.5mm x 10.5mm and a unique design. A caveat mentioned is sub-par lume, described as pretty but difficult to read at night, and an inconsistent power reserve. Overall, owners rate the Glycine Men's Combat Sub Sport GMT Bronze 42mm Automatic Watch GL0319 well for its robust performance and unique design, despite some reservations about lume and case sizing.

Seiko Prospex Sea 1968 Heritage Diver's GMT

The Seiko Prospex Sea 1968 Heritage Diver's GMT is widely praised for its build quality, finishing, and value, with owners noting its comfortable wearability and attractive aesthetic, particularly the silver/white sunray dial and blue ceramic bezel. The improved bracelet clasp with excellent micro-adjustment is a recurring positive point. Some owners report accuracy figures of +3 seconds per day or +/- 5 seconds per day, exceeding the movement's stated range. However, the GMT functionality is considered secondary to its dive watch capabilities by some, with the GMT scale being difficult to read and the caller-style GMT movement being a drawback for certain users. The dial contrast is also noted as lacking by some, and the crown at 4 o'clock is undesirable for a few. On balance, owners and reviewers rate the Seiko Prospex Sea 1968 Heritage Diver's GMT highly for its blend of dive watch character and GMT functionality, offering significant features for its price.