Side by side
POLPORA POLPORA Emalie AmetystvsSpinnaker Challenger Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
POLPORA Emalie Ametyst40mm
Challenger Automatic42mm
Power Reserve
POLPORA Emalie Ametyst56h
Challenger Automatic40h
Water Resistance
POLPORA Emalie Ametyst50m
Challenger Automatic200m
MSRP
POLPORA Emalie Ametyst$4,790
Challenger Automatic$289
Full specifications
Case
7 specsCategory
—
Diver
Diameter
40mm
42mm
Thickness
8.7mm
19mm
Lug-to-Lug
46.6mm
49.5mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
200m
Crystal & Dial
1 specsDial Color
Black
Blue
Movement
2 specsCaliber
Sellita SW300-1
SII NH35A
Power Reserve
56h
40h
Pricing
1 specsMSRP
$4,790
$289
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