Side by side
Serket Watch Co ReefvsFormex Stratos UTC
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Reef46mm
Stratos UTC41mm
Power Reserve
Reef38h
Stratos UTC42h
Water Resistance
Reef300m
Stratos UTC100m
MSRP
Reef$899
Stratos UTC$4,663
Full specifications
Case
6 specsCategory
—
GMT
Diameter
46mm
41mm
Thickness
14mm
11.8mm
Lug-to-Lug
52mm
47mm
Lug Width
24mm
20mm
Water Resistance
300m
100m
Crystal & Dial
2 specsDial Color
Black
Blue
Lume
None
Super-LumiNova
Movement
2 specsCaliber
Sellita SW200-1
ETA 2892
Power Reserve
38h
42h
Pricing
1 specsMSRP
$899
$4,663
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