Which is cheaper, the CWC Quartz Divers Watch Mk.2 Polished Case or the Grand Seiko SBGX363?

At MSRP the CWC Quartz Divers Watch Mk.2 Polished Case is the cheaper of the two at $583, against $3,600 for the Grand Seiko SBGX363 — a $3,018 gap before any retailer discounting.

Which is bigger, the CWC Quartz Divers Watch Mk.2 Polished Case or the Grand Seiko SBGX363?

The CWC Quartz Divers Watch Mk.2 Polished Case wears larger at 41mm versus 32.3mm for the Grand Seiko SBGX363 — a 8.7mm difference across the dial.

Which has better water resistance, the CWC Quartz Divers Watch Mk.2 Polished Case or the Grand Seiko SBGX363?

The CWC Quartz Divers Watch Mk.2 Polished Case is rated to 300m versus 100m for the Grand Seiko SBGX363.

What movement does the CWC Quartz Divers Watch Mk.2 Polished Case run compared to the Grand Seiko SBGX363?

Both watches run quartz movements — the CWC Quartz Divers Watch Mk.2 Polished Case uses the Ronda 517 and the Grand Seiko SBGX363 uses the 9F51.

Side by side

CWC Quartz Divers Watch Mk.2 Polished CasevsGrand Seiko SBGX363

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

CWC Quartz Divers Watch Mk.2 Polished Case

cwc-royal-navy-divers-quartz-watch-mk-2

MSRP $583

Grand Seiko SBGX363

sbgx363g

MSRP $3,600

At a glance

11 of 29 specs differ

Diameter

Quartz Divers Watch Mk.2 Polished Case41mm

SBGX36332.3mm

Power Reserve

Quartz Divers Watch Mk.2 Polished Case40h

SBGX36340h

Water Resistance

Quartz Divers Watch Mk.2 Polished Case300m

SBGX363100m

MSRP

Quartz Divers Watch Mk.2 Polished Case$583

SBGX363$3,600

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

CWC Quartz Divers Watch Mk.2 Polished Case (RN300-P QS120)

Black

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

Ronda 517

9F51

Pricing

1 specs

MSRP

$583

$3,600

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