Which is cheaper, the Oak & Oscar The Olmsted Windup Edition or the Spinnaker Dumas Automatic?

At MSRP the Spinnaker Dumas Automatic is the cheaper of the two at $239, against $1,775 for the Oak & Oscar The Olmsted Windup Edition — a $1,536 gap before any retailer discounting.

Which is bigger, the Oak & Oscar The Olmsted Windup Edition or the Spinnaker Dumas Automatic?

The Spinnaker Dumas Automatic wears larger at 44mm versus 38mm for the Oak & Oscar The Olmsted Windup Edition — a 6mm difference across the dial.

Which has better water resistance, the Oak & Oscar The Olmsted Windup Edition or the Spinnaker Dumas Automatic?

The Spinnaker Dumas Automatic is rated to 300m versus 100m for the Oak & Oscar The Olmsted Windup Edition.

Which has a longer power reserve, the Oak & Oscar The Olmsted Windup Edition or the Spinnaker Dumas Automatic?

The Oak & Oscar The Olmsted Windup Edition carries a 50-hour power reserve against 40 hours on the Spinnaker Dumas Automatic.

What movement does the Oak & Oscar The Olmsted Windup Edition run compared to the Spinnaker Dumas Automatic?

Both watches run automatic movements — the Oak & Oscar The Olmsted Windup Edition uses the Sellita SW300 and the Spinnaker Dumas Automatic uses the SII NH35A.

Side by side

Oak & Oscar The Olmsted Windup EditionvsSpinnaker Dumas Automatic

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

Oak & Oscar The Olmsted Windup Edition

OlmWindup

MSRP $1,775

Spinnaker Dumas Automatic

dumas-blue-yonder-sp-5081-dd

MSRP $239

At a glance

16 of 29 specs differ

Diameter

The Olmsted Windup Edition38mm

Dumas Automatic44mm

Power Reserve

The Olmsted Windup Edition50h

Dumas Automatic40h

Water Resistance

The Olmsted Windup Edition100m

Dumas Automatic300m

MSRP

The Olmsted Windup Edition$1,775

Dumas Automatic$239

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal Shape

Double-domed

Flat

AR Coating

Underside

Inner

Dial Color

Grey

Blue

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Sellita SW300

SII NH35A

Beat Rate

4 vph

28,800 vph

Power Reserve

50h

40h

Complications

GMT, Chronograph, Date

None

Pricing

1 specs

MSRP

$1,775

$239

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