Which is cheaper, the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case or the Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322?

At MSRP the Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322 is the cheaper of the two at $429, against $608 for the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case — a $179 gap before any retailer discounting.

Which is bigger, the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case or the Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322?

The CWC Quartz Divers Watch Mk.2 Day/Date Polished Case wears larger at 41mm versus 40mm for the Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322 — a 1mm difference across the dial.

Which has better water resistance, the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case or the Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322?

The CWC Quartz Divers Watch Mk.2 Day/Date Polished Case is rated to 300m versus 100m for the Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322.

What movement does the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case run compared to the Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322?

The CWC Quartz Divers Watch Mk.2 Day/Date Polished Case runs a quartz caliber (Ronda 517), while the Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322 runs a automatic (Seiko NH38).

Side by side

CWC Quartz Divers Watch Mk.2 Day/Date Polished CasevsIslander Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322

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

CWC Quartz Divers Watch Mk.2 Day/Date Polished Case

cwc-quartz-divers-watch-rn300-p-qs120-dd

MSRP $608

Islander Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322

islander-thunderbolt-pilot-watch-with-black-mother-of-pearl-dial-isl-322

MSRP $429

At a glance

17 of 29 specs differ

Diameter

Quartz Divers Watch Mk.2 Day/Date Polished Case41mm

Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-32240mm

Power Reserve

Quartz Divers Watch Mk.2 Day/Date Polished Case40h

Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322—

Water Resistance

Quartz Divers Watch Mk.2 Day/Date Polished Case300m

Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322100m

MSRP

Quartz Divers Watch Mk.2 Day/Date Polished Case$608

Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322$429

Full specifications

Case

7 specs

Crystal & Dial

4 specs

AR Coating

Inner

Underside

Dial Color

CWC Quartz Divers Watch Mk.2 Day/Date Polished Case (RN300-P QS120-DD)

—

Indices

Applied

—

Lume

Super-LumiNova

None

Movement

5 specs

Caliber

Ronda 517

Seiko NH38

Type

Quartz

Automatic

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$608

$429

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