Which is cheaper, the Spinnaker Dumas Automatic or the Vaer D4 Outerknown Solar Diver?

At MSRP the Spinnaker Dumas Automatic is the cheaper of the two at $239, against $549 for the Vaer D4 Outerknown Solar Diver — a $310 gap before any retailer discounting.

Which is bigger, the Spinnaker Dumas Automatic or the Vaer D4 Outerknown Solar Diver?

The Spinnaker Dumas Automatic wears larger at 44mm versus 39mm for the Vaer D4 Outerknown Solar Diver — a 5mm difference across the dial.

Which has better water resistance, the Spinnaker Dumas Automatic or the Vaer D4 Outerknown Solar Diver?

The Spinnaker Dumas Automatic is rated to 300m versus 200m for the Vaer D4 Outerknown Solar Diver.

What movement does the Spinnaker Dumas Automatic run compared to the Vaer D4 Outerknown Solar Diver?

The Spinnaker Dumas Automatic runs a automatic caliber (SII NH35A), while the Vaer D4 Outerknown Solar Diver runs a quartz.

Side by side

Spinnaker Dumas AutomaticvsVaer D4 Outerknown Solar Diver

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

Spinnaker Dumas Automatic

dumas-blue-yonder-sp-5081-dd

MSRP $239

Vaer D4 Outerknown Solar Diver

d4-outerknown-usa-solar-diver-marine

MSRP $549

At a glance

9 of 29 specs differ

Diameter

Dumas Automatic44mm

D4 Outerknown Solar Diver39mm

Power Reserve

Dumas Automatic40h

D4 Outerknown Solar Diver40h

Water Resistance

Dumas Automatic300m

D4 Outerknown Solar Diver200m

MSRP

Dumas Automatic$239

D4 Outerknown Solar Diver$549

Full specifications

Case

5 specs

Diameter

44mm

39mm

Thickness

15mm

13.18mm

Lug-to-Lug

48mm

46mm

Lug Width

22mm

20mm

Water Resistance

300m

200m

Crystal & Dial

1 specs

Crystal

Sapphire

Domed Sapphire

Movement

2 specs

Caliber

SII NH35A

—

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$239

$549

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