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

At MSRP the Spinnaker Cahill Automatic is the cheaper of the two at $350, against $549 for the Vaer D4 Outerknown Solar Diver — a $199 gap before any retailer discounting.

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

The Spinnaker Cahill Automatic wears larger at 42mm versus 39mm for the Vaer D4 Outerknown Solar Diver — a 3mm difference across the dial.

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

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

Side by side

Spinnaker Cahill AutomaticvsVaer D4 Outerknown Solar Diver

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

Spinnaker Cahill Automatic

cahill-automatic-moss-green-sp-5064-02

MSRP $350

Vaer D4 Outerknown Solar Diver

d4-outerknown-usa-solar-diver-marine

MSRP $549

At a glance

9 of 29 specs differ

Diameter

Cahill Automatic42mm

D4 Outerknown Solar Diver39mm

Power Reserve

Cahill Automatic40h

D4 Outerknown Solar Diver40h

Water Resistance

Cahill Automatic200m

D4 Outerknown Solar Diver200m

MSRP

Cahill Automatic$350

D4 Outerknown Solar Diver$549

Full specifications

Case

4 specs

Diameter

42mm

39mm

Thickness

13.7mm

13.18mm

Lug-to-Lug

51mm

46mm

Lug Width

22mm

20mm

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Green

Blue

Movement

2 specs

Caliber

SII NH35A

—

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$350

$549

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