Which is cheaper, the Cincinnati Watch Company Blue enamel over Guilloché or the Bremont Supermarine 300M?

At MSRP the Cincinnati Watch Company Blue enamel over Guilloché is the cheaper of the two at $1,995, against $3,550 for the Bremont Supermarine 300M — a $1,555 gap before any retailer discounting.

Which is bigger, the Cincinnati Watch Company Blue enamel over Guilloché or the Bremont Supermarine 300M?

The Bremont Supermarine 300M wears larger at 40mm versus 38mm for the Cincinnati Watch Company Blue enamel over Guilloché — a 2mm difference across the dial.

What movement does the Cincinnati Watch Company Blue enamel over Guilloché run compared to the Bremont Supermarine 300M?

The Cincinnati Watch Company Blue enamel over Guilloché runs a manual caliber (Sellita SW210-1), while the Bremont Supermarine 300M runs a automatic (BE-92AE).

Side by side

Cincinnati Watch Company Blue enamel over GuillochévsBremont Supermarine 300M

Q: Which has better water resistance, the Cincinnati Watch Company Blue enamel over Guilloché or the Bremont Supermarine 300M?

The Bremont Supermarine 300M is rated to 300m versus 100m for the Cincinnati Watch Company Blue enamel over Guilloché.

Q: Which has a longer power reserve, the Cincinnati Watch Company Blue enamel over Guilloché or the Bremont Supermarine 300M?

The Cincinnati Watch Company Blue enamel over Guilloché carries a 45-hour power reserve against 40 hours on the Bremont Supermarine 300M.

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

Cincinnati Watch Company Blue enamel over Guilloché

blue-enamel-over-guilloche

MSRP $1,995

Bremont Supermarine 300M

sm40-nd-ss-gn-b

MSRP $3,550

At a glance

18 of 29 specs differ

Diameter

Blue enamel over Guilloché38mm

Supermarine 300M40mm

Power Reserve

Blue enamel over Guilloché45h

Supermarine 300M40h

Water Resistance

Blue enamel over Guilloché100m

Supermarine 300M300m

MSRP

Blue enamel over Guilloché$1,995

Supermarine 300M$3,550

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

Domed

Flat

AR Coating

Underside

Inner

Dial Color

Silver

Green

Indices

—

Applied

Movement

5 specs

Caliber

Sellita SW210-1

BE-92AE

Type

Manual

Automatic

Beat Rate

0 vph

28,800 vph

Power Reserve

45h

40h

Jewels

Pricing

1 specs

MSRP

$1,995

$3,550

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