Which is cheaper, the CWC T20 General Service Quartz Watch or the Grand Seiko SBGX363?

At MSRP the CWC T20 General Service Quartz Watch is the cheaper of the two at $249, against $3,600 for the Grand Seiko SBGX363 — a $3,351 gap before any retailer discounting.

Which is bigger, the CWC T20 General Service Quartz Watch or the Grand Seiko SBGX363?

The CWC T20 General Service Quartz 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 T20 General Service Quartz Watch or the Grand Seiko SBGX363?

The Grand Seiko SBGX363 is rated to 100m versus 50m for the CWC T20 General Service Quartz Watch.

What movement does the CWC T20 General Service Quartz Watch run compared to the Grand Seiko SBGX363?

Both watches run quartz movements — the CWC T20 General Service Quartz Watch uses the Ronda 515 and the Grand Seiko SBGX363 uses the 9F51.

Side by side

CWC T20 General Service Quartz WatchvsGrand Seiko SBGX363

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

CWC T20 General Service Quartz Watch

cwc-t20-quartz-watch

MSRP $249

Grand Seiko SBGX363

sbgx363g

MSRP $3,600

At a glance

12 of 29 specs differ

Diameter

T20 General Service Quartz Watch38mm

SBGX36332.3mm

Power Reserve

T20 General Service Quartz Watch40h

SBGX36340h

Water Resistance

T20 General Service Quartz Watch50m

SBGX363100m

MSRP

T20 General Service Quartz Watch$249

SBGX363$3,600

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal

Acrylic

Sapphire

AR Coating

Inner

Yes

Dial Color

CWC T20 General Service Quartz Watch

Black

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

Ronda 515

9F51

Pricing

1 specs

MSRP

$249

$3,600

Follow this matchup

Get a note when CWC T20 General Service Quartz Watch vs Grand Seiko SBGX363 gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring