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

At MSRP the CWC British Military G10 Quartz Watch - Navigator is the cheaper of the two at $274, against $4,200 for the Grand Seiko STGF387 — a $3,926 gap before any retailer discounting.

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

The CWC British Military G10 Quartz Watch - Navigator 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 - Navigator or the Grand Seiko STGF387?

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

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

Both watches run quartz movements — the CWC British Military G10 Quartz Watch - Navigator uses the ETA F06.412 and the Grand Seiko STGF387 uses the 4J51.

Side by side

CWC British Military G10 Quartz Watch - NavigatorvsGrand Seiko STGF387

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

CWC British Military G10 Quartz Watch - Navigator

cwc-british-military-g10-navigator-with-date

MSRP $274

Grand Seiko STGF387

stgf387g

MSRP $4,200

At a glance

12 of 29 specs differ

Diameter

British Military G10 Quartz Watch - Navigator36.5mm

STGF38726mm

Power Reserve

British Military G10 Quartz Watch - Navigator40h

STGF38740h

Water Resistance

British Military G10 Quartz Watch - Navigator50m

STGF387100m

MSRP

British Military G10 Quartz Watch - Navigator$274

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 - Navigator (with Date)

Black

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

ETA F06.412

4J51

Pricing

1 specs

MSRP

$274

$4,200

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