Hamilton Khaki Aviation Converter Auto ChronovsZero West S4 Blackout P9427 Spitfire

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Khaki Aviation Converter Auto Chrono
HamiltonKhaki Aviation Converter Auto Chrono

Ref. H76726130·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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Buy from Zero West Used on eBay

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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 Converter Auto Chrono at true scale

Khaki Aviation Converter Auto Chrono

Zero West S4 Blackout P9427 Spitfire at true scale

S4 Blackout P9427 Spitfire

Diameter

44mm

44mm

Lug-to-Lug

n/a

49.6mm

Thickness

14.6mm

14.1mm

lowest

Water Resistance

100m

100m

Power Reserve

60h

highest

38h

MSRP

$2,445

n/a

Movement

Hamilton H-21

ETA 2824-2

Case

2 specs
Thickness
14.6mm
14.1mm
Lug-to-Lug
n/a
49.6mm

Crystal & Dial

1 specs
Dial Color
Black
n/a

Movement

2 specs
Caliber
Hamilton H-21
ETA 2824-2
Power Reserve
60h
38h

Pricing

1 specs
MSRP
$2,445
n/a
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