Side by side
Christopher Ward Twelve X Black ShadowvsPOLPORA POLPORA Emalie Ametyst
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Twelve X Black Shadow40mm
POLPORA Emalie Ametyst40mm
Power Reserve
Twelve X Black Shadow120h
POLPORA Emalie Ametyst56h
Water Resistance
Twelve X Black Shadow100m
POLPORA Emalie Ametyst50m
MSRP
Twelve X Black Shadow$6,275
POLPORA Emalie Ametyst$4,790
Full specifications
Case
5 specsCategory
Skeleton
—
Thickness
12.3mm
8.7mm
Lug-to-Lug
44.5mm
46.6mm
Lug Width
25mm
20mm
Water Resistance
100m
50m
Crystal & Dial
1 specsLume
Super-LumiNova
None
Movement
4 specsCaliber
CW-001
Sellita SW300-1
Beat Rate
4 vph
28,800 vph
Power Reserve
120h
56h
Jewels
31
25
Pricing
1 specsMSRP
$6,275
$4,790
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