Side by side

Bell & Ross BR-X3 TOURBILLON MICRO-ROTORvsLorier Zephyr

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
Zephyr
LorierZephyr
MSRP $549

At a glance

17 of 29 specs differ
Diameter
BR-X3 TOURBILLON MICRO-ROTOR40mm
Zephyr36mm
Power Reserve
BR-X3 TOURBILLON MICRO-ROTOR52 hoursh
Zephyr40h
Water Resistance
BR-X3 TOURBILLON MICRO-ROTOR50m
Zephyr
MSRP
BR-X3 TOURBILLON MICRO-ROTOR$96,120
Zephyr$549

Full specifications

Case

7 specs
Category
Skeleton
Dress
Diameter
40mm
36mm
Thickness
9mm
Lug Width
18mm
Finish
Brushed and polished
Water Resistance
50m
Caseback
Solid

Crystal & Dial

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

Movement

5 specs
Caliber
BR-CAL.389
Beat Rate
28,800 vph
Power Reserve
52 hoursh
40h
Jewels
25
Complications
Hours/Minutes, Tourbillon
None

Pricing

1 specs
MSRP
$96,120
$549

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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.

Lorier Zephyr

Owners widely praise the Lorier Zephyr for its stunning guilloche-style dial, refined and perfectly sized unique case shape, and comfortable wearability. The Miyota 9 series movement is noted by owners as being a little noisy, with a rotor whirring audible on quick hand movements. On balance, owners rate the Lorier Zephyr highly for its distinctive dial and case design at the price.

From video reviewers

The watch's vintage aesthetic and value for money are praised. The bracelet's refinement and perceived rattle are noted as a drawback.

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