Side by side
Bell & Ross BR-X3 TOURBILLON MICRO-ROTORvsPOLPORA POLPORA Emalie Ametyst
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
BR-X3 TOURBILLON MICRO-ROTOR40mm
POLPORA Emalie Ametyst40mm
Power Reserve
BR-X3 TOURBILLON MICRO-ROTOR52 hoursh
POLPORA Emalie Ametyst56h
Water Resistance
BR-X3 TOURBILLON MICRO-ROTOR50m
POLPORA Emalie Ametyst50m
MSRP
BR-X3 TOURBILLON MICRO-ROTOR$96,120
POLPORA Emalie Ametyst$4,790
Full specifications
Case
6 specsCategory
Skeleton
—
Thickness
9mm
8.7mm
Lug-to-Lug
—
46.6mm
Lug Width
—
20mm
Finish
—
Brushed and polished
Caseback
—
Solid
Crystal & Dial
4 specsCrystal Shape
—
Flat
AR Coating
Underside
Inner
Dial Color
Skeleton
Black
Indices
—
Applied
Movement
5 specsCaliber
BR-CAL.389
Sellita SW300-1
Beat Rate
—
28,800 vph
Power Reserve
52 hoursh
56h
Jewels
—
25
Complications
Hours/Minutes, Tourbillon
None
Pricing
1 specsMSRP
$96,120
$4,790
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