Side by side

POLPORA POLPORA Emalie AmetystvsTudor Black Bay 58

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

POLPORA Emalie Ametyst
POLPORAPOLPORA Emalie Ametyst
MSRP $4,790
Black Bay 58
TudorBlack Bay 58
MSRP $5,350

At a glance

16 of 29 specs differ
Diameter
POLPORA Emalie Ametyst40mm
Black Bay 5839mm
Power Reserve
POLPORA Emalie Ametyst56h
Black Bay 5865h
Water Resistance
POLPORA Emalie Ametyst50m
Black Bay 58200m
MSRP
POLPORA Emalie Ametyst$4,790
Black Bay 58$5,350

Full specifications

Case

7 specs
Category
—
Diver
Diameter
40mm
39mm
Thickness
8.7mm
11.7mm
Lug-to-Lug
46.6mm
46mm
Finish
Brushed and polished
Polished + Satin
Water Resistance
50m
200m
Caseback
Solid
Solid screw-down

Crystal & Dial

2 specs
Crystal Shape
Flat
—
AR Coating
Inner
—

Movement

6 specs
Caliber
Sellita SW300-1
MT5400-U
Beat Rate
28,800 vph
0 vph
Power Reserve
56h
65h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$4,790
$5,350

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