Side by side

Bell & Ross BR-X3 TOURBILLON MICRO-ROTORvsHamilton Ventura XXL Skeleton Auto

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

BR-X3 TOURBILLON MICRO-ROTOR
Bell & RossBR-X3 TOURBILLON MICRO-ROTOR
MSRP $96,120
Ventura XXL Skeleton Auto
HamiltonVentura XXL Skeleton Auto
MSRP $2,175

At a glance

16 of 29 specs differ
Diameter
BR-X3 TOURBILLON MICRO-ROTOR40mm
Ventura XXL Skeleton Auto46mm
Power Reserve
BR-X3 TOURBILLON MICRO-ROTOR52 hoursh
Ventura XXL Skeleton Auto80h
Water Resistance
BR-X3 TOURBILLON MICRO-ROTOR50m
Ventura XXL Skeleton Auto50m
MSRP
BR-X3 TOURBILLON MICRO-ROTOR$96,120
Ventura XXL Skeleton Auto$2,175

Full specifications

Case

6 specs
Diameter
40mm
46mm
Thickness
9mm
11.25mm
Lug-to-Lug
46mm
Lug Width
23mm
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Skeleton
Black
Indices
Applied

Movement

5 specs
Caliber
BR-CAL.389
H-10-S
Beat Rate
28,800 vph
Power Reserve
52 hoursh
80h
Jewels
25
Complications
Hours/Minutes, Tourbillon
None

Pricing

1 specs
MSRP
$96,120
$2,175

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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-X3 TOURBILLON MICRO-ROTOR

The Bell & Ross BR-X3 TOURBILLON MICRO-ROTOR is noted for its comfortable 40mm square case with well-rounded edges and a bold, artistic design. Reviewers highlight its wearable case that seamlessly integrates with the strap and a well-executed dial structure. The watch features a Kenissi-manufactured calibre with a 70-hour power reserve and COSC certification, though one source notes the absence of hour markers on the dial. The BR-X3 TOURBILLON MICRO-ROTOR is priced at $7,200 USD. Overall, reviewers praise the Bell & Ross BR-X3 TOURBILLON MICRO-ROTOR for its comfortable wearability and artistic dial execution.

Hamilton Ventura XXL Skeleton Auto

The Hamilton Ventura XXL Skeleton Auto is recognized for its bold, avant-garde design featuring a unique triangular case. It is powered by a skeletonized H-10-S or ETA C07.901 movement, providing an 80-hour power reserve. The watch includes a black dial with sunray brushing and hands treated with Super-LumiNova, and comes on an integrated rubber strap. Reviewers note that while its distinctive aesthetic is a significant appeal, precise time-reading may not be its main focus. On balance, the Hamilton Ventura XXL Skeleton Auto is appreciated for its striking, statement-making design and substantial power reserve.

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