Side by side

Glycine Combat Sub SportvsTissot Seastar 2000

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

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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.

Glycine Combat Sub Sport

Owners widely praise the Glycine Combat Sub Sport for its exceptional value, thin profile, and solid build quality, often noting its finishing and wearability as superior for its price point. Reviewers consistently flag its slim case, with measurements around 10.4mm to 10.8mm, and appreciate its non-homage design and comfortable lug curvature. Accuracy figures vary, with one owner reporting only 2 seconds per day loss, while another notes their Sellita SW200 movement runs at +6 to +9 seconds per day. Some owners report inconsistent power reserve not reaching the advertised 42 hours and find the lume sub-par for nighttime legibility. A few also mention sharp bracelet edges and a potentially short bracelet for larger wrists, and one owner dislikes the "COMBAT" text on the dial. On balance, owners and reviewers rate the Glycine Combat Sub Sport highly for its impressive thinness and value as a Swiss automatic diver.

Tissot Seastar 2000

Owners widely praise the Tissot Seastar 2000 for its impressive specifications at its price point, including an 80-hour power reserve, ISO 6425 certification, sapphire crystal, ceramic bezel, and 600m water resistance, with its dial quality and finishing considered superior for its class. The blue dial is frequently highlighted as particularly sharp and legible. However, the watch's substantial size and weight are consistent drawbacks; its 46mm width, 16.3mm thickness, and 52mm lug-to-lug dimension make it too large for some for everyday wear, with a rubber strap often recommended over the metal bracelet for comfort. A significant concern raised by multiple owners is the bezel's tendency to become loose and lose its click, with one reporting this on two separate watches. Accuracy figures vary, with one owner noting +1 second per day and another around +5 seconds per day.

From video reviewers

The 600m water resistance and 80-hour power reserve from the Powermatic 80 movement are consistently praised. Reviewers noted the substantial 44mm case size.

At a glance

16 of 29 specs differ
Diameter
Combat Sub Sport42mm
Seastar 200046mm
Power Reserve
Combat Sub Sport38h
Seastar 200080h
Water Resistance
Combat Sub Sport200m
Seastar 2000600m
MSRP
Combat Sub Sport$1,650
Seastar 2000$1,275

Full specifications

Case

5 specs
Diameter
42mm
46mm
Thickness
10.45mm
16.25mm
Finish
Water Resistance
200m
600m
Caseback

Crystal & Dial

5 specs
Crystal Shape
Domed
AR Coating
Yes
Dial Color
Graded blue-black
Indices
Indexes
Lume
Luminous
Super-LumiNova ®

Movement

5 specs
Caliber
Sellita SW200-1
Tissot Powermatic 80
Beat Rate
28,800 vph
0 vph
Power Reserve
38h
80h
Jewels
26
0
Complications
Date
None

Pricing

1 specs
MSRP
$1,650
$1,275
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