Which is bigger, the Bremont Supermarine Chrono or the Impossible Watch Company IMP TIME-ONLY?

The Bremont Supermarine Chrono wears larger at 43mm versus 38.5mm for the Impossible Watch Company IMP TIME-ONLY — a 4.5mm difference across the dial.

Which has better water resistance, the Bremont Supermarine Chrono or the Impossible Watch Company IMP TIME-ONLY?

The Bremont Supermarine Chrono is rated to 300m versus 50m for the Impossible Watch Company IMP TIME-ONLY.

Which has a longer power reserve, the Bremont Supermarine Chrono or the Impossible Watch Company IMP TIME-ONLY?

The Impossible Watch Company IMP TIME-ONLY carries a 42-hour power reserve against 40 hours on the Bremont Supermarine Chrono.

What movement does the Bremont Supermarine Chrono run compared to the Impossible Watch Company IMP TIME-ONLY?

Both watches run automatic movements — the Bremont Supermarine Chrono uses the BE-50AE and the Impossible Watch Company IMP TIME-ONLY uses the Miyota 82S0.

Side by side

Bremont Supermarine ChronovsImpossible Watch Company IMP TIME-ONLY

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

Bremont Supermarine Chrono

supermarine-chrono-black

MSRP $6,850

Impossible Watch Company IMP TIME-ONLY

At a glance

11 of 29 specs differ

Diameter

Supermarine Chrono43mm

IMP TIME-ONLY38.5mm

Power Reserve

Supermarine Chrono40h

IMP TIME-ONLY42h

Water Resistance

Supermarine Chrono300m

IMP TIME-ONLY50m

MSRP

Supermarine Chrono$6,850

IMP TIME-ONLY—

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Dial Color

Black

Salmon

Movement

2 specs

Caliber

BE-50AE

Miyota 82S0

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$6,850

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