Side by side

Bell & Ross BR-X1 TOURBILLON ROSE GOLD DIAMONDSvsFortis Marinemaster M-40

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

BR-X1 TOURBILLON  ROSE GOLD DIAMONDS
Bell & RossBR-X1 TOURBILLON ROSE GOLD DIAMONDS
MSRP $216,000
Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520

At a glance

20 of 29 specs differ
Diameter
BR-X1 TOURBILLON ROSE GOLD DIAMONDS45mm
Marinemaster M-4040mm
Power Reserve
BR-X1 TOURBILLON ROSE GOLD DIAMONDS
Marinemaster M-4038h
Water Resistance
BR-X1 TOURBILLON ROSE GOLD DIAMONDS100m
Marinemaster M-40300m
MSRP
BR-X1 TOURBILLON ROSE GOLD DIAMONDS$216,000
Marinemaster M-40$3,520

Full specifications

Case

8 specs
Category
Diver
Diameter
45mm
40mm
Thickness
13mm
Lug Width
21mm
Material
Rose Gold
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
300m
Caseback
Solid

Crystal & Dial

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

Movement

6 specs
Caliber
BR-CAL.283
Sellita SW220-1
Type
Manual
Automatic
Beat Rate
28,800 vph
Power Reserve
38h
Jewels
26
Complications
Hours/Minutes, Chronograph, Power Reserve Indicator, Tourbillon
None

Pricing

1 specs
MSRP
$216,000
$3,520

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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-X1 TOURBILLON ROSE GOLD DIAMONDS

The Bell & Ross BR-X1 TOURBILLON ROSE GOLD DIAMONDS is a luxurious, technically advanced timepiece with a modern, drone-inspired design and a skeletonized movement. Owners and reviewers highlight its unique, Transformer-like evolution of the BR 01, featuring switch-style or rocker-style chronograph pushers and a diamond-set bezel that some describe as fitting for a Bond villain. The watch houses a manually wound caliber BR-CAL.283 movement with a 4-day power reserve, operating at 3Hz, and includes time, subsidiary seconds via the tourbillon, a 30-minute monopusher chronograph, and a power reserve indicator. While the overall quality is high and the rose gold trim transforms it into an elegant watch, one reviewer notes its base movement is not in-house. On balance, the Bell & Ross BR-X1 TOURBILLON ROSE GOLD DIAMONDS is highly regarded for its futuristic design and precious materials.

Fortis Marinemaster M-40

Owners praise the Fortis Amber Orange for its gorgeous appearance and strong wrist presence, noting its crazy lume and 70-hour power reserve. The Doxa SUB 300T, described as having a superb, eccentric design with a highly legible dial and functional no-decompression bezel, uses an ETA 2824-2 movement. However, the SUB 300T's 42.5mm case wears large and its 14mm thickness is not ideal for dress shirts, though it boasts 1,200m water resistance. On balance, owners appreciate the Fortis Amber Orange for its striking aesthetics and impressive lume.

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