Side by side
Chronotechna NanoBlackvsCWC Automatic Divers Watch Mk.2 Black
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
NanoBlack42mm
Automatic Divers Watch Mk.2 Black41mm
Power Reserve
NanoBlack38h
Automatic Divers Watch Mk.2 Black40h
Water Resistance
NanoBlack100m
Automatic Divers Watch Mk.2 Black300m
MSRP
NanoBlack—
Automatic Divers Watch Mk.2 Black$1,249
Full specifications
Case
6 specsCategory
—
Diver
Diameter
42mm
41mm
Thickness
11.65mm
12mm
Lug-to-Lug
47.90mm
47mm
Lug Width
22mm
20mm
Water Resistance
100m
300m
Crystal & Dial
2 specsDial Color
White
CWC Automatic Divers Watch Mk.2 Black (SF300 AS120)
Lume
None
Super-LumiNova
Movement
1 specsPower Reserve
38h
40h
Pricing
1 specsMSRP
—
$1,249
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