Which is cheaper, the Bremont Supermarine Chrono or the Seiko Essentials Automatic?

At MSRP the Seiko Essentials Automatic is the cheaper of the two at $315, against $6,850 for the Bremont Supermarine Chrono — a $6,535 gap before any retailer discounting.

Which is bigger, the Bremont Supermarine Chrono or the Seiko Essentials Automatic?

The Bremont Supermarine Chrono wears larger at 43mm versus 41.2mm for the Seiko Essentials Automatic — a 1.8mm difference across the dial.

Which has better water resistance, the Bremont Supermarine Chrono or the Seiko Essentials Automatic?

The Bremont Supermarine Chrono is rated to 300m versus 10m for the Seiko Essentials Automatic.

Which has a longer power reserve, the Bremont Supermarine Chrono or the Seiko Essentials Automatic?

The Seiko Essentials Automatic carries a 41-hour power reserve against 40 hours on the Bremont Supermarine Chrono.

What movement does the Bremont Supermarine Chrono run compared to the Seiko Essentials Automatic?

Both watches run automatic movements — the Bremont Supermarine Chrono uses the BE-50AE and the Seiko Essentials Automatic uses the 4R35.

Side by side

Bremont Supermarine ChronovsSeiko Essentials Automatic

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

Seiko Essentials Automatic

srph87

MSRP $315

At a glance

12 of 29 specs differ

Diameter

Supermarine Chrono43mm

Essentials Automatic41.2mm

Power Reserve

Supermarine Chrono40h

Essentials Automatic41h

Water Resistance

Supermarine Chrono300m

Essentials Automatic100m

MSRP

Supermarine Chrono$6,850

Essentials Automatic$315

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Crystal

Sapphire

Hardlex

Movement

3 specs

Caliber

BE-50AE

4R35

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$6,850

$315

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Bremont Supermarine ChronovsSeiko Essentials Automatic

At a glance

Full specifications

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