Side by side
Serket Watch Co Blackpool GMTvsZelos Comet 39
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Blackpool GMT40mm
Comet 3939mm
Power Reserve
Blackpool GMT—
Comet 3940h
Water Resistance
Blackpool GMT200m
Comet 3950m
MSRP
Blackpool GMT$379
Comet 39$2,499
Full specifications
Case
6 specsCategory
—
Dress
Diameter
40mm
39mm
Thickness
11.5mm
7.6mm
Lug-to-Lug
47mm
39mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
50m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Beige
Tantalum LE
Lume
SuperLuminova
None
Movement
3 specsCaliber
Seiko NH34
ETA/Peseux 7001
Type
Automatic
Manual
Power Reserve
—
40h
Pricing
1 specsMSRP
$379
$2,499
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