Glycine Combat SubvsLongines HydroConquest 39mm

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

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

Longines HydroConquest 39mm at true scale

HydroConquest 39mm

Diameter

42mm

39mm

Thickness

10.4mm

n/a

Water Resistance

200m

300m

highest

Power Reserve

38h

n/a

MSRP

$515

lowest

$1,275

Movement

Sellita SW200-1

L633

Case

7 specs
Diameter
42mm
39mm
Thickness
10.45mm
n/a
Lug-to-Lug
n/a
n/a
Lug Width
22mm
n/a
Finish
n/a
n/a
Water Resistance
200m
300m
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

4 specs
Caliber
Sellita SW200-1
L633
Beat Rate
28,800 vph
0 vph
Power Reserve
38h
0h
Jewels
26
0

Pricing

1 specs
MSRP
$515
$1,275
Keep your wishlist and collection together in the appExplore the app

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.

Longines HydroConquest 39mm

Owners widely praise the Longines HydroConquest 39mm for its excellent value, comfortable wearability on smaller wrists, and elegant design. Reviewers highlight its crisp 120-click bezel, high-quality steel bracelet, and finishing comparable to more expensive timepieces. Some owners note mediocre lume performance and the use of split pins for bracelet sizing. Accuracy is reported around 5 seconds per day. Overall, owners rate the Longines HydroConquest 39mm highly for its exceptional value and comfortable, elegant design.

Similar watches

Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.

DiscussionNot started

Also compared

Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.