Side by side
Bell & Ross BR-X2 tourbillon skeleton micro rotorvsPraesidus Neptune 44
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
BR-X2 tourbillon skeleton micro rotor42.5mm
Neptune 4444mm
Power Reserve
BR-X2 tourbillon skeleton micro rotor—
Neptune 4440h
Water Resistance
BR-X2 tourbillon skeleton micro rotor50m
Neptune 44200m
MSRP
BR-X2 tourbillon skeleton micro rotor$74,520
Neptune 44$550
Full specifications
Case
7 specsCategory
Skeleton
Diver
Diameter
42.5mm
44mm
Lug Width
—
22mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Water Resistance
50m
200m
Caseback
—
Solid
Crystal & Dial
6 specsCrystal
Sapphire
Domed Sapphire
Crystal Shape
—
Flat
AR Coating
Underside
Inner
Dial Color
Skeleton
Patina
Indices
Applied indices
Applied
Lume
Super-LumiNova
None
Movement
5 specsCaliber
BR-CAL.381
Miyota 9039
Beat Rate
—
28,800 vph
Power Reserve
—
40h
Jewels
—
25
Complications
Hours/Minutes, Tourbillon
None
Pricing
1 specsMSRP
$74,520
$550
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