Side by side
Serket Watch Co ReefvsZelos Blacktip 200m 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
Reef46mm
Blacktip 200m GMT41mm
Power Reserve
Reef38h
Blacktip 200m GMT40h
Water Resistance
Reef300m
Blacktip 200m GMT200m
MSRP
Reef$899
Blacktip 200m GMT$499
Full specifications
Case
7 specsCategory
—
GMT
Diameter
46mm
41mm
Thickness
14mm
13mm
Lug-to-Lug
52mm
41mm
Lug Width
24mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
MOP
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH34 GMT
Power Reserve
38h
40h
Pricing
1 specsMSRP
$899
$499
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