Which is cheaper, the CWC Quartz Divers Watch Mk.2 Polished Case or the Hamilton Khaki Aviation Air Race Auto?

At MSRP the CWC Quartz Divers Watch Mk.2 Polished Case is the cheaper of the two at $583, against $845 for the Hamilton Khaki Aviation Air Race Auto — a $263 gap before any retailer discounting.

Which is bigger, the CWC Quartz Divers Watch Mk.2 Polished Case or the Hamilton Khaki Aviation Air Race Auto?

The CWC Quartz Divers Watch Mk.2 Polished Case wears larger at 41mm versus 38mm for the Hamilton Khaki Aviation Air Race Auto — a 3mm difference across the dial.

Which has better water resistance, the CWC Quartz Divers Watch Mk.2 Polished Case or the Hamilton Khaki Aviation Air Race Auto?

The CWC Quartz Divers Watch Mk.2 Polished Case is rated to 300m versus 50m for the Hamilton Khaki Aviation Air Race Auto.

Which has a longer power reserve, the CWC Quartz Divers Watch Mk.2 Polished Case or the Hamilton Khaki Aviation Air Race Auto?

The Hamilton Khaki Aviation Air Race Auto carries a 80-hour power reserve against 40 hours on the CWC Quartz Divers Watch Mk.2 Polished Case.

What movement does the CWC Quartz Divers Watch Mk.2 Polished Case run compared to the Hamilton Khaki Aviation Air Race Auto?

The CWC Quartz Divers Watch Mk.2 Polished Case runs a quartz caliber (Ronda 517), while the Hamilton Khaki Aviation Air Race Auto runs a automatic (H-10).

Side by side

CWC Quartz Divers Watch Mk.2 Polished CasevsHamilton Khaki Aviation Air Race Auto

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

Hamilton Khaki Aviation Air Race Auto

h76235731

MSRP $845

At a glance

12 of 29 specs differ

Diameter

Quartz Divers Watch Mk.2 Polished Case41mm

Khaki Aviation Air Race Auto38mm

Power Reserve

Quartz Divers Watch Mk.2 Polished Case40h

Khaki Aviation Air Race Auto80h

Water Resistance

Quartz Divers Watch Mk.2 Polished Case300m

Khaki Aviation Air Race Auto50m

MSRP

Quartz Divers Watch Mk.2 Polished Case$583

Khaki Aviation Air Race Auto$845

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

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

Black

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Ronda 517

H-10

Type

Quartz

Automatic

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$583

$845

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