Side by side
Bell & Ross BR-X1 TOURBILLON ROSE GOLD DIAMONDSvsBorealis Watch Co. Jamanta
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
21 of 29 specs differDiameter
BR-X1 TOURBILLON ROSE GOLD DIAMONDS45mm
Jamanta42.50mm
Power Reserve
BR-X1 TOURBILLON ROSE GOLD DIAMONDS—
Jamanta40h
Water Resistance
BR-X1 TOURBILLON ROSE GOLD DIAMONDS100m
Jamanta300m
MSRP
BR-X1 TOURBILLON ROSE GOLD DIAMONDS$216,000
Jamanta$415
Full specifications
Case
9 specsCategory
—
Diver
Diameter
45mm
42.50mm
Thickness
—
13.30mm
Lug-to-Lug
—
50.40mm
Lug Width
—
22mm
Material
Rose Gold
Stainless Steel
Finish
—
Brushed and polished
Water Resistance
100m
300m
Caseback
—
Solid
Crystal & Dial
5 specsCrystal Shape
—
Flat
AR Coating
Underside
Inner
Dial Color
Grey
Black
Indices
Applied indices
Applied
Lume
Super-LumiNova
BGW9
Movement
6 specsCaliber
BR-CAL.283
Miyota 9015
Type
Manual
Automatic
Beat Rate
—
28,800 vph
Power Reserve
—
40h
Jewels
—
25
Complications
Hours/Minutes, Chronograph, Power Reserve Indicator, Tourbillon
None
Pricing
1 specsMSRP
$216,000
$415
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