Which is cheaper, the Bremont Vulcan or the Grand Seiko SBGY011?

At MSRP the Bremont Vulcan is the cheaper of the two at $5,150, against $8,800 for the Grand Seiko SBGY011 — a $3,650 gap before any retailer discounting.

Which is bigger, the Bremont Vulcan or the Grand Seiko SBGY011?

The Bremont Vulcan wears larger at 42mm versus 40mm for the Grand Seiko SBGY011 — a 2mm difference across the dial.

Which has a longer power reserve, the Bremont Vulcan or the Grand Seiko SBGY011?

The Grand Seiko SBGY011 carries a 72-hour power reserve against 40 hours on the Bremont Vulcan.

What movement does the Bremont Vulcan run compared to the Grand Seiko SBGY011?

The Bremont Vulcan runs a automatic caliber, while the Grand Seiko SBGY011 runs a spring drive (9R31).

Side by side

Bremont VulcanvsGrand Seiko SBGY011

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

Bremont Vulcan

VULCAN-R-S

MSRP $5,150

Grand Seiko SBGY011

sbgy011g

MSRP $8,800

At a glance

12 of 29 specs differ

Diameter

Vulcan42mm

SBGY01140mm

Power Reserve

Vulcan40h

SBGY01172h

Water Resistance

Vulcan—

SBGY011100m

MSRP

Vulcan$5,150

SBGY011$8,800

Full specifications

Case

6 specs

Crystal & Dial

2 specs

AR Coating

Inner

Yes

Dial Color

Regular length (15cm - 19cm wrist size)

Black

Movement

3 specs

Caliber

—

9R31

Type

Automatic

Spring Drive

Power Reserve

40h

72h

Pricing

1 specs

MSRP

$5,150

$8,800

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Bremont VulcanvsGrand Seiko SBGY011

At a glance

Full specifications

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