Side by side

Bell & Ross BR-X2 tourbillon skeleton micro rotorvsBremont Williams Racing

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

BR-X2 tourbillon skeleton micro rotor
Bell & RossBR-X2 tourbillon skeleton micro rotor
MSRP $74,520
Williams Racing
BremontWilliams Racing
MSRP $7,000

At a glance

19 of 29 specs differ
Diameter
BR-X2 tourbillon skeleton micro rotor42.5mm
Williams Racing43mm
Power Reserve
BR-X2 tourbillon skeleton micro rotor
Williams Racing40h
Water Resistance
BR-X2 tourbillon skeleton micro rotor50m
Williams Racing
MSRP
BR-X2 tourbillon skeleton micro rotor$74,520
Williams Racing$7,000

Full specifications

Case

8 specs
Category
Skeleton
Chronograph
Diameter
42.5mm
43mm
Thickness
15.8mm
Lug Width
22mm
Material
Stainless Steel
Titanium
Finish
Brushed and polished
Water Resistance
50m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Skeleton
Brown
Indices
Applied indices
Applied
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
BR-CAL.381
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
Complications
Hours/Minutes, Tourbillon
None

Pricing

1 specs
MSRP
$74,520
$7,000

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bell & Ross BR-X2 tourbillon skeleton micro rotor

The Bell & Ross BR-X2 tourbillon skeleton micro rotor is praised for its novel design, integrating the case and movement into a single sapphire crystal structure. Owners find the 42.5mm watch comfortable for daily wear and note its masculine appeal. Reviewers flag that the satin-finished hands can blend too much with the dial, impacting legibility.

Bremont Williams Racing

The Bremont Williams Racing features a panda dial with blue accents and a tachymeter bezel, housed in a 43mm TripTick case. It is powered by a chronometer-rated BE-53AE automatic movement with a 42-hour power reserve and a custom rotor. While the 15.8mm height is considered reasonable for a chronograph, the 43mm case size may require trying it on for those preferring smaller watches. Overall, reviewers highlight the motorsport-inspired design and robust build of the Bremont Williams Racing.

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