Side by side
CWC Automatic Divers Watch Mk.2 Black with DatevsSerket Watch Co Reef
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Automatic Divers Watch Mk.2 Black with Date41mm
Reef46mm
Power Reserve
Automatic Divers Watch Mk.2 Black with Date40h
Reef38h
Water Resistance
Automatic Divers Watch Mk.2 Black with Date300m
Reef300m
MSRP
Automatic Divers Watch Mk.2 Black with Date$1,249
Reef$899
Full specifications
Case
5 specsCategory
Diver
—
Diameter
41mm
46mm
Thickness
12mm
14mm
Lug-to-Lug
47mm
52mm
Lug Width
20mm
24mm
Crystal & Dial
2 specsDial Color
CWC Automatic Divers Watch Mk.2 Black with Date (SF300 AS120-D)
Black
Lume
Super-LumiNova
None
Movement
1 specsPower Reserve
40h
38h
Pricing
1 specsMSRP
$1,249
$899
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