Which is cheaper, the Oblvlo FM SL Day-Date Square or the Spinnaker Cahill Automatic?

At MSRP the Oblvlo FM SL Day-Date Square is the cheaper of the two at $158, against $350 for the Spinnaker Cahill Automatic — a $192 gap before any retailer discounting.

Which is bigger, the Oblvlo FM SL Day-Date Square or the Spinnaker Cahill Automatic?

The Spinnaker Cahill Automatic wears larger at 42mm versus 39mm for the Oblvlo FM SL Day-Date Square — a 3mm difference across the dial.

Which has better water resistance, the Oblvlo FM SL Day-Date Square or the Spinnaker Cahill Automatic?

The Spinnaker Cahill Automatic is rated to 200m versus 50m for the Oblvlo FM SL Day-Date Square.

Which has a longer power reserve, the Oblvlo FM SL Day-Date Square or the Spinnaker Cahill Automatic?

The Oblvlo FM SL Day-Date Square carries a 42-hour power reserve against 40 hours on the Spinnaker Cahill Automatic.

What movement does the Oblvlo FM SL Day-Date Square run compared to the Spinnaker Cahill Automatic?

Both watches run automatic movements — the Oblvlo FM SL Day-Date Square uses the Miyota 8215 and the Spinnaker Cahill Automatic uses the SII NH35A.

Side by side

Oblvlo FM SL Day-Date SquarevsSpinnaker Cahill Automatic

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

Oblvlo FM SL Day-Date Square

FM-SL-DD-D

MSRP $158

Spinnaker Cahill Automatic

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

MSRP $350

At a glance

12 of 29 specs differ

Diameter

FM SL Day-Date Square39mm

Cahill Automatic42mm

Power Reserve

FM SL Day-Date Square42h

Cahill Automatic40h

Water Resistance

FM SL Day-Date Square50m

Cahill Automatic200m

MSRP

FM SL Day-Date Square$158

Cahill Automatic$350

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

Black

Green

Movement

3 specs

Caliber

Miyota 8215

SII NH35A

Power Reserve

42h

40h

Jewels

Pricing

1 specs

MSRP

$158

$350

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