Side by side

Sugess Seestern S456 GMTvsTissot Seastar 1000

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

Seestern S456 GMT
SugessSeestern S456 GMT
MSRP $299
Seastar 1000
TissotSeastar 1000
MSRP $875

At a glance

12 of 29 specs differ
Diameter
Seestern S456 GMT40mm
Seastar 100040mm
Power Reserve
Seestern S456 GMT40h
Seastar 100080h
Water Resistance
Seestern S456 GMT200m
Seastar 1000300m
MSRP
Seestern S456 GMT$299
Seastar 1000$875

Full specifications

Case

4 specs
Category
GMT
Diver
Thickness
13mm
12.48mm
Lug-to-Lug
48.8mm
40mm
Water Resistance
200m
300m

Crystal & Dial

4 specs
AR Coating
Inner
Yes
Dial Color
Blue
Graded grey-black
Indices
Applied
Indexes
Lume
Tritium
Super-LumiNova ®

Movement

3 specs
Caliber
NH34
Powermatic 80
Power Reserve
40h
80h
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$299
$875

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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.

Sugess Seestern S456 GMT

Owners widely praise the Sugess Seestern S456 GMT for its excellent case finishing, deep blue sunburst dial, and crisp indices, with one owner rating the overall fit and finish 9.5 out of 10. The watch is noted for its legibility, strong lume that lasts about 4 hours, and accurate timekeeping around -4 seconds per day, with easy GMT hand adjustment. Some owners report issues with a loose or friction-based unidirectional bezel, while others find theirs tight and prefer a bidirectional GMT bezel. The sapphire crystal is described as clear and flat by some, but others find it very reflective with AR coating that could be improved. Sizing is generally considered good at 39mm with a 46mm lug-to-lug and 12mm thickness, though one owner expresses concern about its 49mm lug-to-lug and 41mm bezel diameter. Overall, owners rate the Sugess Seestern S456 GMT highly for its impressive finishing and dial at its price point.

Tissot Seastar 1000

Owners widely praise the Tissot Seastar 1000 for its value, solid build, and 300m water resistance, with reviewers highlighting its comfortable wearability and affordable price point for a sporty diver. Some owners find the bezel difficult to use and note glare from the crystal, while others criticize the lume and bracelet quality, with one owner describing the clasp as flimsy. Accuracy figures for the quartz models are excellent, and the Powermatic 80 movement is considered reliable. Overall, owners and reviewers rate the Tissot Seastar 1000 highly for its strong value proposition as a sporty, affordable everyday watch.

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