Which is bigger, the Impossible Watch Company IMP TIME-ONLY or the Spinnaker Croft 39 GMT?

The Spinnaker Croft 39 GMT wears larger at 39mm versus 38.5mm for the Impossible Watch Company IMP TIME-ONLY — a 0.5mm difference across the dial.

Which has better water resistance, the Impossible Watch Company IMP TIME-ONLY or the Spinnaker Croft 39 GMT?

The Spinnaker Croft 39 GMT is rated to 100m versus 50m for the Impossible Watch Company IMP TIME-ONLY.

Which has a longer power reserve, the Impossible Watch Company IMP TIME-ONLY or the Spinnaker Croft 39 GMT?

The Impossible Watch Company IMP TIME-ONLY carries a 42-hour power reserve against 40 hours on the Spinnaker Croft 39 GMT.

What movement does the Impossible Watch Company IMP TIME-ONLY run compared to the Spinnaker Croft 39 GMT?

Both watches run automatic movements — the Impossible Watch Company IMP TIME-ONLY uses the Miyota 82S0 and the Spinnaker Croft 39 GMT uses the Seiko NH34A.

Side by side

Impossible Watch Company IMP TIME-ONLYvsSpinnaker Croft 39 GMT

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

Impossible Watch Company IMP TIME-ONLY

Spinnaker Croft 39 GMT

croft-39-gmt-automatic-flame-red-sp-5157-33

MSRP $445

At a glance

10 of 29 specs differ

Diameter

IMP TIME-ONLY38.5mm

Croft 39 GMT39mm

Power Reserve

IMP TIME-ONLY42h

Croft 39 GMT40h

Water Resistance

IMP TIME-ONLY50m

Croft 39 GMT100m

MSRP

IMP TIME-ONLY—

Croft 39 GMT$445

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Dial Color

Salmon

Red

Movement

2 specs

Caliber

Miyota 82S0

Seiko NH34A

Power Reserve

42h

40h

Pricing

1 specs

MSRP

—

$445

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