Spinnaker Challenger AutomaticvsZelos Hammerhead V3 300m

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Challenger Automatic
SpinnakerChallenger Automatic

MSRP $289

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Hammerhead V3 300m
ZelosHammerhead V3 300m

Ref. hammerhead-v3-300m-burnt-orange·MSRP $449

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Buy from Zelos 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.

Spinnaker Challenger Automatic at true scale

Challenger Automatic

Zelos Hammerhead V3 300m at true scale

Hammerhead V3 300m

Diameter

42mm

44mm

Lug-to-Lug

49.5mm

48mm

lowest

Thickness

19mm

13mm

lowest

Water Resistance

200m

300m

highest

MSRP

$289

lowest

$449

Movement

Seiko NH35

Seiko NH35

Case

5 specs
Diameter
42mm
44mm
Thickness
19mm
13mm
Lug-to-Lug
49.5mm
48mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
Blue
n/a

Pricing

1 specs
MSRP
$289
$449
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