Which is bigger, the Makydo Seagrass or the Spinnaker Cahill Automatic?

The Spinnaker Cahill Automatic wears larger at 42mm versus 38mm for the Makydo Seagrass — a 4mm difference across the dial.

Which has better water resistance, the Makydo Seagrass or the Spinnaker Cahill Automatic?

The Spinnaker Cahill Automatic is rated to 200m versus 150m for the Makydo Seagrass.

Which has a longer power reserve, the Makydo Seagrass or the Spinnaker Cahill Automatic?

The Makydo Seagrass carries a 41-hour power reserve against 40 hours on the Spinnaker Cahill Automatic.

What movement does the Makydo Seagrass run compared to the Spinnaker Cahill Automatic?

Both watches run automatic movements — the Makydo Seagrass uses the Seiko NH35A and the Spinnaker Cahill Automatic uses the SII NH35A.

Side by side

Makydo SeagrassvsSpinnaker Cahill Automatic

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

Makydo Seagrass

seagrass-green-38

Spinnaker Cahill Automatic

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

MSRP $350

At a glance

10 of 29 specs differ

Diameter

Seagrass38mm

Cahill Automatic42mm

Power Reserve

Seagrass41h

Cahill Automatic40h

Water Resistance

Seagrass150m

Cahill Automatic200m

MSRP

Seagrass—

Cahill Automatic$350

Full specifications

Case

7 specs

Movement

2 specs

Caliber

Seiko NH35A

SII NH35A

Power Reserve

41h

40h

Pricing

1 specs

MSRP

—

$350

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Makydo SeagrassvsSpinnaker Cahill Automatic

At a glance

Full specifications

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