Side by side
CWC (Cabot Watch Company) RN81 Diver Automatic WatchvsSpinnaker Dumas Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
RN81 Diver Automatic Watch45mm
Dumas Automatic44mm
Power Reserve
RN81 Diver Automatic Watch40h
Dumas Automatic40h
Water Resistance
RN81 Diver Automatic Watch300m
Dumas Automatic300m
MSRP
RN81 Diver Automatic Watch$2,858
Dumas Automatic$239
Full specifications
Case
6 specsCategory
—
Diver
Diameter
45mm
44mm
Thickness
12.7mm
15mm
Lug-to-Lug
47mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
1 specsDial Color
—
Blue
Movement
1 specsCaliber
Sellita SW200-1
SII NH35A
Pricing
1 specsMSRP
—
$239
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