Which is cheaper, the Bremont Vulcan or the Grand Seiko SLGW005?

At MSRP the Bremont Vulcan is the cheaper of the two at $5,150, against $9,700 for the Grand Seiko SLGW005 — a $4,550 gap before any retailer discounting.

Which is bigger, the Bremont Vulcan or the Grand Seiko SLGW005?

The Bremont Vulcan wears larger at 42mm versus 38.8mm for the Grand Seiko SLGW005 — a 3.2mm difference across the dial.

Which has a longer power reserve, the Bremont Vulcan or the Grand Seiko SLGW005?

The Grand Seiko SLGW005 carries a 80-hour power reserve against 40 hours on the Bremont Vulcan.

What movement does the Bremont Vulcan run compared to the Grand Seiko SLGW005?

The Bremont Vulcan runs a automatic caliber, while the Grand Seiko SLGW005 runs a manual (9SA4).

Side by side

Bremont VulcanvsGrand Seiko SLGW005

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 SLGW005

slgw005g

MSRP $9,700

At a glance

12 of 29 specs differ

Diameter

Vulcan42mm

SLGW00538.8mm

Power Reserve

Vulcan40h

SLGW00580h

Water Resistance

Vulcan—

SLGW00530m

MSRP

Vulcan$5,150

SLGW005$9,700

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

—

9SA4

Type

Automatic

Manual

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$5,150

$9,700

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Bremont VulcanvsGrand Seiko SLGW005

At a glance

Full specifications

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