Glycine Combat SubvsOceaneva Deep Marine Explorer GMT 1250m

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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 at true scale

Combat Sub

Oceaneva Deep Marine Explorer GMT 1250m at true scale

Deep Marine Explorer GMT 1250m

Diameter

42mm

42mm

Thickness

10.4mm

lowest

15.8mm

Water Resistance

200m

1250m

highest

Power Reserve

38h

41h

highest

MSRP

$515

lowest

$649

Movement

Sellita SW200-1

Seiko NH34

Case

4 specs
Thickness
10.45mm
15.8mm
Finish
n/a
n/a
Water Resistance
200m
1250m
Caseback
n/a
n/a

Crystal & Dial

5 specs
Crystal Shape
n/a
n/a
AR Coating
n/a
n/a
Dial Color
Black
n/a
Indices
n/a
n/a
Lume
Luminous
None

Movement

5 specs
Caliber
Sellita SW200-1
Seiko NH34
Beat Rate
28,800 vph
0 vph
Power Reserve
38h
41h
Jewels
26
0
Complications
Date
None

Pricing

1 specs
MSRP
$515
$649
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Reviews

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

Glycine Combat Sub

Owners widely praise the Glycine Combat Sub for its exceptional thinness, with sources noting case thicknesses around 10.4mm to 10.8mm, perfect proportions, and a refined aesthetic that avoids homage designs. Many highlight its significant value, especially at discounted prices, and its solid build quality. Some owners report an inconsistent power reserve and sub-par lume that can be difficult to read at night, while one owner noted a slightly off-color lume pip on the chapter ring. Overall, owners rate the Glycine Combat Sub highly for its blend of wearability and value.

From video reviewers

The Glycine Combat Sub offers good value at its price point, with reviewers highlighting its attractive design and comfortable wear. However, multiple reviewers noted areas where cost-saving measures are apparent in the build quality.

Oceaneva Deep Marine Explorer GMT 1250m

Owners widely praise the Oceaneva Deep Marine Explorer GMT 1250m for its solid, rugged build and luxury feel at a $225 price point. Reviewers highlight its substantial value, comfortable 42mm case, and unique dial patterns, powered by the Seiko NH34 movement. One owner notes the large male end-link on the bracelet can extend the lug-to-lug distance. Overall, owners and reviewers rate the Oceaneva Deep Marine Explorer GMT 1250m highly for its impressive build quality and value proposition.