Glycine Combat Sub Sport GMTvsGruppo Gamma Field III GMT Date

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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 GMT at true scale

Combat Sub Sport GMT

Gruppo Gamma Field III GMT Date at true scale

Field III GMT Date

Diameter

42mm

40mm

Lug-to-Lug

n/a

48.5mm

Thickness

10.8mm

lowest

14mm

Water Resistance

200m

200m

Power Reserve

48h

highest

41h

MSRP

$805

$459

lowest

Movement

Sellita SW330-2

Seiko NH34

Case

5 specs
Diameter
42mm
40mm
Thickness
10.85mm
14mm
Lug-to-Lug
n/a
48.5mm
Finish
n/a
n/a
Caseback
n/a
n/a

Crystal & Dial

5 specs
Crystal Shape
n/a
n/a
AR Coating
n/a
Yes
Dial Color
Blue
Black
Indices
n/a
n/a
Lume
Luminous
Super-LumiNova

Movement

4 specs
Caliber
Sellita SW330-2
Seiko NH34
Beat Rate
28,800 vph
0 vph
Power Reserve
48h
41h
Jewels
25
0

Pricing

1 specs
MSRP
$805
$459
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Reviews

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

Glycine Combat Sub Sport GMT

Owners widely praise the Glycine Combat Sub Sport GMT for its solid build, comfortable wearability due to its thin profile and curved lugs, and its unique, non-homage design. Reviewers and owners alike note the excellent bezel action and the value proposition. Some owners miss the heft of other models and point out that the cyclops is not as refined as on other luxury dive watches. One owner reports the movement can be regulated to under +1 second per day, while another notes inconsistent power reserve performance, not always reaching 42 hours, and sub-par lume. Overall, owners rate the Glycine Combat Sub Sport GMT highly for its comfortable wearability and unique design at the price.

From video reviewers

The watch offers a compelling value proposition, especially when discounted. Cost-saving measures are evident in certain areas of the build.

Gruppo Gamma Field III GMT Date

Owners widely praise the Gruppo Gamma Field III GMT Date for its incredible quality, awesome looks, and good value for the price. The watch features a 40mm brushed 316L stainless steel case, a box sapphire crystal, and a Seiko NH34 automatic movement. Some owners note accuracy figures ranging from -20 to +40 seconds per day, while others report +5 seconds per day. One user found the 40mm size unsuitable for small wrists. Overall, owners rate the Gruppo Gamma Field III GMT Date highly for its build quality and aesthetic appeal at its price point.

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