Side by side
Isotope GMT 0ºvsZelos Comet 39
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
13 of 29 specs differDiameter
GMT 0º41.5mm
Comet 3939mm
Power Reserve
GMT 0º40h
Comet 39—
Water Resistance
GMT 0º200m
Comet 3950m
MSRP
GMT 0º$1,325
Comet 39$2,499
Full specifications
Case
7 specsCategory
—
Dress
Diameter
41.5mm
39mm
Thickness
14.2mm
7.6mm
Lug-to-Lug
0mm
39mm
Lug Width
0mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
50m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
—
Tantalum LE
Movement
3 specsCaliber
—
ETA/Peseux 7001
Type
Automatic
Manual
Power Reserve
40h
0h
Pricing
1 specsMSRP
$1,325
$2,499
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