Which is cheaper, the CWC British Military G10 Quartz Watch or the Grand Seiko STGF387?

At MSRP the CWC British Military G10 Quartz Watch is the cheaper of the two at $249, against $4,200 for the Grand Seiko STGF387 — a $3,951 gap before any retailer discounting.

Which is bigger, the CWC British Military G10 Quartz Watch or the Grand Seiko STGF387?

The CWC British Military G10 Quartz Watch wears larger at 36.5mm versus 26mm for the Grand Seiko STGF387 — a 10.5mm difference across the dial.

Which has better water resistance, the CWC British Military G10 Quartz Watch or the Grand Seiko STGF387?

The Grand Seiko STGF387 is rated to 100m versus 50m for the CWC British Military G10 Quartz Watch.

What movement does the CWC British Military G10 Quartz Watch run compared to the Grand Seiko STGF387?

Both watches run quartz movements — the CWC British Military G10 Quartz Watch uses the ETA F06.402 and the Grand Seiko STGF387 uses the 4J51.

Side by side

CWC British Military G10 Quartz WatchvsGrand Seiko STGF387

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

CWC British Military G10 Quartz Watch

cwc-g10-issue-watch-no-date-with-battery-hatch

MSRP $249

Grand Seiko STGF387

stgf387g

MSRP $4,200

At a glance

12 of 29 specs differ

Diameter

British Military G10 Quartz Watch36.5mm

STGF38726mm

Power Reserve

British Military G10 Quartz Watch40h

STGF38740h

Water Resistance

British Military G10 Quartz Watch50m

STGF387100m

MSRP

British Military G10 Quartz Watch$249

STGF387$4,200

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal

Acrylic

Sapphire

AR Coating

Inner

Yes

Dial Color

CWC British Military G10 Quartz Watch

Black

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

ETA F06.402

4J51

Pricing

1 specs

MSRP

$249

$4,200

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