Which is cheaper, the Grand Seiko SBGW306 or the Wolbrook Skindiver WT Chrono-Mecaquartz?

At MSRP the Wolbrook Skindiver WT Chrono-Mecaquartz is the cheaper of the two at $432, against $17,900 for the Grand Seiko SBGW306 — a $17,468 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGW306 or the Wolbrook Skindiver WT Chrono-Mecaquartz?

The Wolbrook Skindiver WT Chrono-Mecaquartz wears larger at 40mm versus 36.5mm for the Grand Seiko SBGW306 — a 3.5mm difference across the dial.

Which has a longer power reserve, the Grand Seiko SBGW306 or the Wolbrook Skindiver WT Chrono-Mecaquartz?

The Grand Seiko SBGW306 carries a 72-hour power reserve against 40 hours on the Wolbrook Skindiver WT Chrono-Mecaquartz.

What movement does the Grand Seiko SBGW306 run compared to the Wolbrook Skindiver WT Chrono-Mecaquartz?

The Grand Seiko SBGW306 runs a manual caliber (9S64), while the Wolbrook Skindiver WT Chrono-Mecaquartz runs a quartz.

Side by side

Grand Seiko SBGW306vsWolbrook Skindiver WT Chrono-Mecaquartz

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

Grand Seiko SBGW306

sbgw306j

MSRP $17,900

Wolbrook Skindiver WT Chrono-Mecaquartz

24-SWCM-201-LR3-BLK-X15

MSRP $432

At a glance

12 of 29 specs differ

Diameter

SBGW30636.5mm

Skindiver WT Chrono-Mecaquartz40mm

Power Reserve

SBGW30672h

Skindiver WT Chrono-Mecaquartz40h

Water Resistance

SBGW306100m

Skindiver WT Chrono-Mecaquartz100m

MSRP

SBGW306$17,900

Skindiver WT Chrono-Mecaquartz$432

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Movement

3 specs

Caliber

9S64

—

Type

Manual

Quartz

Power Reserve

72h

40h

Pricing

1 specs

MSRP

$17,900

$432

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