Bell & Ross BR-X1 Tourbillon Sapphire ChronographvsTAG Heuer Monaco Evergraph

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Bell & Ross BR-X1 Tourbillon Sapphire Chronograph at true scale

BR-X1 Tourbillon Sapphire Chronograph

TAG Heuer Monaco Evergraph at true scale

Monaco Evergraph

Diameter

45mm

40mm

Thickness

n/a

14.5mm

Water Resistance

n/a

100m

Power Reserve

n/a

70h

MSRP

$486,000

$28,500

lowest

Movement

Bell & Ross BR-CAL.285

TAG Heuer TH80-00

Case

7 specs
Diameter
45mm
40mm
Thickness
n/a
14.51mm
Lug Width
n/a
22.59mm
Material
Sapphire
Titanium
Finish
n/a
RUBBER
Water Resistance
n/a
100m
Caseback
n/a
n/a

Crystal & Dial

6 specs
Crystal
Sapphire
n/a
Crystal Shape
n/a
n/a
AR Coating
Underside
n/a
Dial Color
Skeleton
Black
Indices
Applied indices
n/a
Lume
Super-LumiNova
None

Movement

8 specs
Caliber
Bell & Ross BR-CAL.285
TAG Heuer TH80-00
Type
Manual
Automatic
Beat Rate
n/a
36,000 vph
Power Reserve
n/a
70h
Jewels
n/a
0
Hacking
No
Yes
Hand-winding
No
Yes
Complications
Hours/Minutes, Chronograph, Power Reserve Indicator, Tourbillon
Chronograph

Pricing

1 specs
MSRP
$486,000
$28,500
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Reviews

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

Bell & Ross BR-X1 Tourbillon Sapphire Chronograph

The Bell & Ross BR-X1 TOURBILLON SAPPHIRE CHRONOGRAPH is noted for its modern, Transformer-like 45mm case with switch-style chronograph pushers and a skeletonized movement visible through a sapphire dial. Reviewers praise its superb and qualitative finishing and dial. However, the watch is criticized for its high price, with limited editions ranging from $163,000 to $238,000, and its movement relies on a Dubois-Depraz module over an ETA base, a point of consideration against competitors with in-house calibers. On balance, reviewers consider the Bell & Ross BR-X1 TOURBILLON SAPPHIRE CHRONOGRAPH a significant image-builder for the brand, with its main drawbacks being its high price and modular movement.

TAG Heuer Monaco Evergraph

Owners and reviewers widely praise the TAG Heuer Monaco Evergraph for its innovative TH80-00 automatic chronograph movement, which replaces traditional levers with flexible compliant mechanisms for enhanced durability and a consistently crisp tactile feel at the pushers. The 40mm titanium case is noted for its sportier, comfortable fit, and the transparent dial showcases the complex movement. However, opinions are divided on the watch's thickness and proportions, with some finding it too chunky and large for their wrists, while others feel it wears well and is a unique, top-tier TAG Heuer. The watch's design is also a point of contention, with some admiring its modern take on a classic historical design and others finding certain accents or the overall look unappealing. Overall, owners and reviewers rate the TAG Heuer Monaco Evergraph highly for its significant mechanical innovation and impressive execution of a modern chronograph.

From video reviewers

The innovative TH-Carbonspring hairspring and the new Calibre TH-80 movement with its unique chronograph mechanism are highlighted as significant advancements. Reviewers noted the use of grade 5 titanium for a reduced weight.