Which is bigger, the Pook Watches Kontio or the Spinnaker Bradner GMT?

The Spinnaker Bradner GMT wears larger at 42mm versus 41mm for the Pook Watches Kontio — a 1mm difference across the dial.

Which has better water resistance, the Pook Watches Kontio or the Spinnaker Bradner GMT?

The Spinnaker Bradner GMT is rated to 180m versus 100m for the Pook Watches Kontio.

Which has a longer power reserve, the Pook Watches Kontio or the Spinnaker Bradner GMT?

The Pook Watches Kontio carries a 41-hour power reserve against 40 hours on the Spinnaker Bradner GMT.

What movement does the Pook Watches Kontio run compared to the Spinnaker Bradner GMT?

Both watches run automatic movements — the Pook Watches Kontio uses the Miyota 8215 and the Spinnaker Bradner GMT uses the Seiko NH34A.

Side by side

Pook Watches KontiovsSpinnaker Bradner GMT

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

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Pook Watches Kontio

kontio-limited

Spinnaker Bradner GMT

bradner-gmt-automatic-abbott-brown-sp-5121-22

MSRP $299

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Buy used on eBay ↗

Buy from Spinnaker ↗

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At a glance

10 of 29 specs differ

Diameter

Kontio41mm

Bradner GMT42mm

Power Reserve

Kontio41h

Bradner GMT40h

Water Resistance

Kontio100m

Bradner GMT180m

MSRP

Kontio—

Bradner GMT$299

Full specifications

Case

7 specs

Movement

2 specs

Caliber

Miyota 8215

Seiko NH34A

Power Reserve

41h

40h

Pricing

1 specs

MSRP

—

$299

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