Which is cheaper, the Bremont SOLO-34 or the Grand Seiko SBGW258?

At MSRP the Bremont SOLO-34 is the cheaper of the two at $3,795, against $26,000 for the Grand Seiko SBGW258 — a $22,205 gap before any retailer discounting.

Which is bigger, the Bremont SOLO-34 or the Grand Seiko SBGW258?

The Grand Seiko SBGW258 wears larger at 38mm versus 34mm for the Bremont SOLO-34 — a 4mm difference across the dial.

Which has better water resistance, the Bremont SOLO-34 or the Grand Seiko SBGW258?

The Bremont SOLO-34 is rated to 100m versus 30m for the Grand Seiko SBGW258.

Which has a longer power reserve, the Bremont SOLO-34 or the Grand Seiko SBGW258?

The Grand Seiko SBGW258 carries a 72-hour power reserve against 40 hours on the Bremont SOLO-34.

What movement does the Bremont SOLO-34 run compared to the Grand Seiko SBGW258?

The Bremont SOLO-34 runs a mechanical caliber, while the Grand Seiko SBGW258 runs a manual (9S64).

Side by side

Bremont SOLO-34vsGrand Seiko SBGW258

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

Bremont SOLO-34

solo34-rnli-b

MSRP $3,795

Grand Seiko SBGW258

sbgw258j

MSRP $26,000

At a glance

12 of 29 specs differ

Diameter

SOLO-3434mm

SBGW25838mm

Power Reserve

SOLO-3440h

SBGW25872h

Water Resistance

SOLO-34100m

SBGW25830m

MSRP

SOLO-34$3,795

SBGW258$26,000

Full specifications

Case

6 specs

Diameter

34mm

38mm

Thickness

—

10.9mm

Lug-to-Lug

—

45.8mm

Lug Width

—

19mm

Material

316L Stainless Steel

Gold

Water Resistance

100m

30m

Crystal & Dial

2 specs

AR Coating

Inner

Yes

Dial Color

RNLI 34mm

Black

Movement

3 specs

Caliber

—

9S64

Type

Automatic

Manual

Power Reserve

40h

72h

Pricing

1 specs

MSRP

$3,795

$26,000

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Bremont SOLO-34vsGrand Seiko SBGW258

At a glance

Full specifications

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