Side by side

Seestern Sub 300 V4vsGlycine Combat Sub Sport GMT Bronze

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Sub 300 V4
SeesternSub 300 V4
MSRP $10
Combat Sub Sport GMT Bronze
GlycineCombat Sub Sport GMT Bronze
MSRP $2,995

At a glance

17 of 29 specs differ
Diameter
Sub 300 V442mm
Combat Sub Sport GMT Bronze42mm
Power Reserve
Sub 300 V441h
Combat Sub Sport GMT Bronze48h
Water Resistance
Sub 300 V4200m
Combat Sub Sport GMT Bronze200m
MSRP
Sub 300 V4$10
Combat Sub Sport GMT Bronze$2,995

Full specifications

Case

7 specs
Category
Diver
GMT
Thickness
13mm
12mm
Lug-to-Lug
46mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Bronze
Finish
Brushed + Sandblasted
Caseback
Solid screw-down

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Dial Color
Orange
Blue
Indices
Applied
Lume
Japan Lume (blue glow)
Luminous

Movement

4 specs
Caliber
Seiko NH35A
SW330-2
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
48h
Jewels
24
25

Pricing

1 specs
MSRP
$10
$2,995

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What people say

Owners + reviewers, side by side

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

Seestern Sub 300 V4

Owners widely praise the Seestern Sub 300 V4 for its terrific fit and finish and surprising little touches at its $179 price, noting top-notch case, dial, bezel, and crystal. The bracelet is considered nice enough for the price point, and the watch is powered by the solid and reliable Seiko NH35 movement. Some owners report that the polished sides of the case show signs of wear. Overall, owners rate the Seestern Sub 300 V4 highly for its excellent case, dial, and bezel finishing at the price.

Glycine Combat Sub Sport GMT Bronze

Owners report the Glycine Combat Sub Sport GMT Bronze offers a unique aesthetic and remarkable value, often found at significant discounts. One owner notes difficulty matching straps with the bronze dial and that seawater exposure can cause rapid, undesirable patina, suggesting regular cleaning mitigates issues. Another owner flags sub-par lume that is difficult to read at night and an inconsistent power reserve that may not reach the advertised 42 hours. On balance, owners value the Glycine Combat Sub Sport GMT Bronze for its unique aesthetic and strong value proposition, though lume and power reserve performance are noted concerns.

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