Side by side
Beaufort AerotimervsCWC RN Automatic Divers Watch Mk.2 with Date
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Aerotimer40mm
RN Automatic Divers Watch Mk.2 with Date41mm
Power Reserve
Aerotimer42h
RN Automatic Divers Watch Mk.2 with Date40h
Water Resistance
Aerotimer100m
RN Automatic Divers Watch Mk.2 with Date300m
MSRP
Aerotimer$599
RN Automatic Divers Watch Mk.2 with Date$1,249
Full specifications
Case
6 specsCategory
—
Diver
Diameter
40mm
41mm
Thickness
11.45mm
12mm
Lug-to-Lug
48.5mm
47mm
Lug Width
22mm
20mm
Water Resistance
100m
300m
Crystal & Dial
2 specsDial Color
Navy
CWC RN Automatic Divers Watch Mk.2 with Date, Stainless Steel (RN300-MT AS120-D)
Lume
C1 Super-LumiNova applied to 3hr, 6hr, 9hr, and 12hr indices and hands for low-l
Super-LumiNova
Movement
2 specsCaliber
STP1-11
Sellita SW200-1
Power Reserve
42h
40h
Pricing
1 specsMSRP
$599
$1,249
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