Side by side
Seiko Essentials AutomaticvsZelos Spearfish GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Essentials Automatic41.2mm
Spearfish GMT40mm
Power Reserve
Essentials Automatic41h
Spearfish GMT40h
Water Resistance
Essentials Automatic100m
Spearfish GMT200m
MSRP
Essentials Automatic$315
Spearfish GMT$999
Full specifications
Case
6 specsCategory
Dress
GMT
Diameter
41.2mm
40mm
Thickness
11.8mm
13mm
Lug-to-Lug
48.5mm
40mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
2 specsCrystal
Hardlex
Sapphire
Dial Color
Black
Frost
Movement
3 specsCaliber
4R35
Sellita SW330-2
Power Reserve
41h
40h
Jewels
23
25
Pricing
1 specsMSRP
$315
$999
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