Side by side

Bell & Ross BR-X3 TOURBILLON MICRO-ROTORvsBremont Supermarine Chrono

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
Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850

At a glance

18 of 29 specs differ
Diameter
BR-X3 TOURBILLON MICRO-ROTOR40mm
Supermarine Chrono43mm
Power Reserve
BR-X3 TOURBILLON MICRO-ROTOR52 hoursh
Supermarine Chrono40h
Water Resistance
BR-X3 TOURBILLON MICRO-ROTOR50m
Supermarine Chrono300m
MSRP
BR-X3 TOURBILLON MICRO-ROTOR$96,120
Supermarine Chrono$6,850

Full specifications

Case

8 specs
Category
Skeleton
Chronograph
Diameter
40mm
43mm
Thickness
9mm
15.87mm
Lug Width
22mm
Material
Stainless Steel
Stainless Steel (DLC coated)
Finish
Brushed and polished
Water Resistance
50m
300m
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
BE-50AE
Beat Rate
28,800 vph
Power Reserve
52 hoursh
40h
Jewels
25
Complications
Hours/Minutes, Tourbillon
None

Pricing

1 specs
MSRP
$96,120
$6,850

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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.

Bremont Supermarine Chrono

The Bremont Supermarine Chrono's black dial and understated bezel markings allow it to transition effectively from rugged use to evening events. On balance, owners and reviewers find the Bremont Supermarine Chrono to be a handsome and functional watch, with its versatile dial design being a key strength.

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