Which is cheaper, the Orient RA-AK03 Version 5 Classic Watch or the Spinnaker Cahill Automatic?

At MSRP the Spinnaker Cahill Automatic is the cheaper of the two at $350, against $420 for the Orient RA-AK03 Version 5 Classic Watch — a $70 gap before any retailer discounting.

Which is bigger, the Orient RA-AK03 Version 5 Classic Watch or the Spinnaker Cahill Automatic?

The Spinnaker Cahill Automatic wears larger at 42mm versus 41.5mm for the Orient RA-AK03 Version 5 Classic Watch — a 0.5mm difference across the dial.

Which has better water resistance, the Orient RA-AK03 Version 5 Classic Watch or the Spinnaker Cahill Automatic?

The Spinnaker Cahill Automatic is rated to 200m versus 50m for the Orient RA-AK03 Version 5 Classic Watch.

What movement does the Orient RA-AK03 Version 5 Classic Watch run compared to the Spinnaker Cahill Automatic?

Both watches run automatic movements — the Orient RA-AK03 Version 5 Classic Watch uses the F6B24 and the Spinnaker Cahill Automatic uses the SII NH35A.

Side by side

Orient RA-AK03 Version 5 Classic WatchvsSpinnaker Cahill Automatic

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

Orient RA-AK03 Version 5 Classic Watch

ra-ak0306s30b

MSRP $420

Spinnaker Cahill Automatic

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

MSRP $350

At a glance

13 of 29 specs differ

Diameter

RA-AK03 Version 5 Classic Watch41.5mm

Cahill Automatic42mm

Power Reserve

RA-AK03 Version 5 Classic Watch40h

Cahill Automatic40h

Water Resistance

RA-AK03 Version 5 Classic Watch50m

Cahill Automatic200m

MSRP

RA-AK03 Version 5 Classic Watch$420

Cahill Automatic$350

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

White

Green

Movement

4 specs

Caliber

F6B24

SII NH35A

Beat Rate

21,600 vph

28,800 vph

Jewels

Complications

GMT, Day-date

None

Pricing

1 specs

MSRP

$420

$350

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