Side by side

Naga Watches SpirevsSpinnaker Challenger Automatic

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

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Spire
Naga WatchesSpire
MSRP $853
Challenger Automatic
SpinnakerChallenger Automatic
MSRP $289
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Buy from Spinnaker ↗
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At a glance

11 of 29 specs differ
Diameter
Spire39mm
Challenger Automatic42mm
Power Reserve
Spire—
Challenger Automatic40h
Water Resistance
Spire100m
Challenger Automatic200m
MSRP
Spire$853
Challenger Automatic$289

Full specifications

Case

7 specs
Category
—
Diver
Diameter
39mm
42mm
Thickness
9.9mm
19mm
Lug-to-Lug
—
49.5mm
Lug Width
—
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
White
Blue

Movement

2 specs
Caliber
Miyota 9039
SII NH35A
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$289
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