Hamilton Khaki Aviation Pilot Pioneer Mechanical ChronovsZero West S4 Blackout P9427 Spitfire

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Khaki Aviation Pilot Pioneer Mechanical Chrono
HamiltonKhaki Aviation Pilot Pioneer Mechanical Chrono

Ref. H76409140·MSRP $2,445

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S4 Blackout P9427 Spitfire
Zero WestS4 Blackout P9427 Spitfire

Ref. s4-blackout-p9427-1940

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono at true scale

Khaki Aviation Pilot Pioneer Mechanical Chrono

Zero West S4 Blackout P9427 Spitfire at true scale

S4 Blackout P9427 Spitfire

Diameter

40mm

44mm

Lug-to-Lug

50mm

49.6mm

lowest

Thickness

14.3mm

14.1mm

lowest

Water Resistance

100m

100m

Power Reserve

60h

highest

38h

MSRP

$2,445

n/a

Movement

Hamilton H-51

ETA 2824-2

Case

3 specs
Diameter
40mm
44mm
Thickness
14.35mm
14.1mm
Lug-to-Lug
50mm
49.6mm

Crystal & Dial

1 specs
Dial Color
Blue
n/a

Movement

3 specs
Caliber
Hamilton H-51
ETA 2824-2
Type
Manual
Automatic
Power Reserve
60h
38h

Pricing

1 specs
MSRP
$2,445
n/a
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