Side by side

Tissot Seastar 1000 GMTvsUnimatic Modello Tre UC3 Classic Chronograph

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

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Seastar 1000 GMT
TissotSeastar 1000 GMT
MSRP $575
See the full Seastar 1000 GMT
Modello Tre UC3 Classic Chronograph
UnimaticModello Tre UC3 Classic Chronograph
MSRP $760
See the full Modello Tre UC3 Classic Chronograph
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Buy used on eBay ↗
Buy from Unimatic ↗
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At a glance

12 of 29 specs differ
Diameter
Seastar 1000 GMT40mm
Modello Tre UC3 Classic Chronograph41.5mm
Power Reserve
Seastar 1000 GMT—
Modello Tre UC3 Classic Chronograph—
Water Resistance
Seastar 1000 GMT300m
Modello Tre UC3 Classic Chronograph300m
MSRP
Seastar 1000 GMT$575
Modello Tre UC3 Classic Chronograph$760

Full specifications

Case

6 specs
Category
Diver
—
Diameter
40mm
41.5mm
Thickness
11.77mm
0mm
Lug-to-Lug
40mm
0mm
Lug Width
20mm
0mm
Material
Stainless Steel
—

Crystal & Dial

4 specs
Crystal
Sapphire
—
Dial Color
Black
Matte black
Indices
Indexes
—
Lume
Super-LumiNova ®
None

Movement

1 specs
Caliber
11.5'
Seiko VK64

Pricing

1 specs
MSRP
$575
$760
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