Which is cheaper, the Spinnaker Cahill Automatic or the Praesidus A-11 Tom Rice (Black - Bonklip)?

At MSRP the Praesidus A-11 Tom Rice (Black - Bonklip) is the cheaper of the two at $299, against $350 for the Spinnaker Cahill Automatic — a $51 gap before any retailer discounting.

Which is bigger, the Spinnaker Cahill Automatic or the Praesidus A-11 Tom Rice (Black - Bonklip)?

The Spinnaker Cahill Automatic wears larger at 42mm versus 38mm for the Praesidus A-11 Tom Rice (Black - Bonklip) — a 4mm difference across the dial.

Which has better water resistance, the Spinnaker Cahill Automatic or the Praesidus A-11 Tom Rice (Black - Bonklip)?

The Spinnaker Cahill Automatic is rated to 200m versus 100m for the Praesidus A-11 Tom Rice (Black - Bonklip).

What movement does the Spinnaker Cahill Automatic run compared to the Praesidus A-11 Tom Rice (Black - Bonklip)?

Both watches run automatic movements — the Spinnaker Cahill Automatic uses the SII NH35A and the Praesidus A-11 Tom Rice (Black - Bonklip) uses the Seiko NH35.

Side by side

Spinnaker Cahill AutomaticvsPraesidus A-11 Tom Rice (Black - Bonklip)

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

Praesidus A-11 Tom Rice (Black - Bonklip)

tom-rice-black-bonklip

MSRP $299

At a glance

9 of 29 specs differ

Diameter

Cahill Automatic42mm

A-11 Tom Rice (Black - Bonklip)38mm

Power Reserve

Cahill Automatic40h

A-11 Tom Rice (Black - Bonklip)40h

Water Resistance

Cahill Automatic200m

A-11 Tom Rice (Black - Bonklip)100m

MSRP

Cahill Automatic$350

A-11 Tom Rice (Black - Bonklip)$299

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Green

Black - Bonklip

Movement

1 specs

Caliber

SII NH35A

Seiko NH35

Pricing

1 specs

MSRP

$350

$299

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