Side by side

Arcanaut ARC IIvsSpinnaker Dumas Automatic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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ARC II
ArcanautARC II
Dumas Automatic
SpinnakerDumas Automatic
MSRP $239
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Buy from Spinnaker ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
ARC II40.52mm
Dumas Automatic44mm
Power Reserve
ARC II42h
Dumas Automatic40h
Water Resistance
ARC II100m
Dumas Automatic300m
MSRP
ARC II—
Dumas Automatic$239

Full specifications

Case

7 specs
Category
—
Diver
Diameter
40.52mm
44mm
Thickness
11.4mm
15mm
Lug-to-Lug
49.06mm
48mm
Lug Width
—
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

2 specs
Dial Color
—
Blue
Lume
Cyber Cyan Lumicast
None

Movement

2 specs
Caliber
Soprod
SII NH35A
Power Reserve
42h
40h

Pricing

1 specs
MSRP
—
$239
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