Side by side
Brillier GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black FacevsTissot Seastar 1000
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face38mm
Seastar 100040mm
Power Reserve
GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face40h
Seastar 100080h
Water Resistance
GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face100m
Seastar 1000300m
MSRP
GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face$795
Seastar 1000$875
Full specifications
Case
5 specsCategory
—
Diver
Diameter
38mm
40mm
Thickness
12mm
12.48mm
Lug-to-Lug
46mm
40mm
Water Resistance
100m
300m
Crystal & Dial
4 specsAR Coating
Inner
Yes
Dial Color
Black
Graded grey-black
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®
Movement
2 specsCaliber
—
Powermatic 80
Power Reserve
40h
80h
Pricing
1 specsMSRP
$795
$875
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