Glycine Combat Sub SportvsSeiko Quartz Diver's 150m

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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

Seiko Quartz Diver's 150m at true scale

Quartz Diver's 150m

Diameter

42mm

42mm

Lug-to-Lug

n/a

45mm

Thickness

n/a

13mm

Water Resistance

200m

highest

150m

MSRP

$375

n/a

Movement

Quartz

7548A

Case

6 specs
Thickness
n/a
13mm
Lug-to-Lug
n/a
45mm
Lug Width
n/a
22mm
Finish
n/a
Brushed and Polished
Water Resistance
200m
150m
Caseback
n/a
Solid

Crystal & Dial

4 specs
Crystal
Sapphire
Hardlex
Crystal Shape
n/a
Flat
Dial Color
n/a
Black
Indices
n/a
Applied

Movement

1 specs
Caliber
n/a
7548A

Pricing

1 specs
MSRP
$375
n/a
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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 praise the Glycine Men's Combat Sub Sport 42mm Quartz Watch GL1015 for its wearability, citing a thin 10.4mm case and inward-curving lugs that suit smaller wrists. The watch is considered a strong value proposition around $350, with one owner noting its lume outlasts a Seiko SKX007, though its hour indices are less visible. The bracelet and bezel are fully brushed and matte black, and the blue dial can appear grey under artificial light. Overall, owners rate the Glycine Men's Combat Sub Sport 42mm Quartz Watch GL1015 highly for its value and comfortable wearability.

Seiko Quartz Diver's 150m

Owners widely praise the Seiko Quartz Diver's 150m 7548-7000 for its rugged, high-precision quartz "beater" dive watch design and excellent timekeeping from its 7548 movement. Some owners appreciate the weathered appearance, finding it adds character, while others note cosmetic restorations enhance its aesthetic appeal, particularly with a Kanji date wheel. The design itself is praised, with some finding the Pepsi variant particularly desirable and worth searching for. The 42mm case is considered suitable for NATO or Jubilee bracelets. Overall, owners rate the Seiko Quartz Diver's 150m 7548-7000 highly for its robust build and precise quartz performance, representing a culmination of Seiko's quartz watchmaking research.