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

At MSRP the Seiko Prospex Rotocall is the cheaper of the two at $550, against $583 for the CWC Quartz Divers Watch Mk.2 Polished Case — a $33 gap before any retailer discounting.

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

The CWC Quartz Divers Watch Mk.2 Polished Case wears larger at 41mm versus 37mm for the Seiko Prospex Rotocall — a 4mm difference across the dial.

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

The CWC Quartz Divers Watch Mk.2 Polished Case is rated to 300m versus 10m for the Seiko Prospex Rotocall.

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

Both watches run quartz movements — the CWC Quartz Divers Watch Mk.2 Polished Case uses the Ronda 517 and the Seiko Prospex Rotocall uses the A824.

Side by side

CWC Quartz Divers Watch Mk.2 Polished CasevsSeiko Prospex Rotocall

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

Seiko Prospex Rotocall

smgg17

MSRP $550

At a glance

10 of 29 specs differ

Diameter

Quartz Divers Watch Mk.2 Polished Case41mm

Prospex Rotocall37mm

Power Reserve

Quartz Divers Watch Mk.2 Polished Case40h

Prospex Rotocall40h

Water Resistance

Quartz Divers Watch Mk.2 Polished Case300m

Prospex Rotocall100m

MSRP

Quartz Divers Watch Mk.2 Polished Case$583

Prospex Rotocall$550

Full specifications

Case

5 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Hardlex

Dial Color

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

Black

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

Ronda 517

A824

Pricing

1 specs

MSRP

$583

$550

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