Which is cheaper, the CWC G10 Fatboy-80 Quartz Re-Issue Watch or the Grand Seiko SBGX363?

At MSRP the CWC G10 Fatboy-80 Quartz Re-Issue Watch is the cheaper of the two at $333, against $3,600 for the Grand Seiko SBGX363 — a $3,268 gap before any retailer discounting.

Which is bigger, the CWC G10 Fatboy-80 Quartz Re-Issue Watch or the Grand Seiko SBGX363?

The CWC G10 Fatboy-80 Quartz Re-Issue Watch wears larger at 38mm versus 32.3mm for the Grand Seiko SBGX363 — a 5.7mm difference across the dial.

Which has better water resistance, the CWC G10 Fatboy-80 Quartz Re-Issue Watch or the Grand Seiko SBGX363?

The Grand Seiko SBGX363 is rated to 100m versus 50m for the CWC G10 Fatboy-80 Quartz Re-Issue Watch.

What movement does the CWC G10 Fatboy-80 Quartz Re-Issue Watch run compared to the Grand Seiko SBGX363?

Both watches run quartz movements — the CWC G10 Fatboy-80 Quartz Re-Issue Watch uses the ETA F06.461 and the Grand Seiko SBGX363 uses the 9F51.

Side by side

CWC G10 Fatboy-80 Quartz Re-Issue WatchvsGrand Seiko SBGX363

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

CWC G10 Fatboy-80 Quartz Re-Issue Watch

cwc-g10-fatboy-80-watch

MSRP $333

Grand Seiko SBGX363

sbgx363g

MSRP $3,600

At a glance

12 of 29 specs differ

Diameter

G10 Fatboy-80 Quartz Re-Issue Watch38mm

SBGX36332.3mm

Power Reserve

G10 Fatboy-80 Quartz Re-Issue Watch40h

SBGX36340h

Water Resistance

G10 Fatboy-80 Quartz Re-Issue Watch50m

SBGX363100m

MSRP

G10 Fatboy-80 Quartz Re-Issue Watch$333

SBGX363$3,600

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal

Acrylic

Sapphire

AR Coating

Inner

Yes

Dial Color

CWC G10 Fatboy-80 Quartz Re-Issue Watch

Black

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

ETA F06.461

9F51

Pricing

1 specs

MSRP

$333

$3,600

Follow this matchup

Get a note when CWC G10 Fatboy-80 Quartz Re-Issue Watch vs Grand Seiko SBGX363 gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring