Side by side
POLPORA POLPORA Emalie AmetystvsSartory Billard SB04-E
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
SB04-E39.5mm
Power Reserve
POLPORA Emalie Ametyst56h
SB04-E68h
Water Resistance
POLPORA Emalie Ametyst50m
SB04-E100m
MSRP
POLPORA Emalie Ametyst$4,790
SB04-E$3,100
Full specifications
Case
5 specsCategory
—
Dress
Diameter
40mm
39.5mm
Thickness
8.7mm
10.3mm
Lug-to-Lug
46.6mm
46mm
Water Resistance
50m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
None
Super-LumiNova BGW9
Movement
3 specsCaliber
Sellita SW300-1
LJP G101ET
Power Reserve
56h
68h
Jewels
25
24
Pricing
1 specsMSRP
$4,790
$3,100
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