Side by side

Bell & Ross BR-01 Cyber Skull BronzevsSpinnaker Dumas GMT

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

BR-01 Cyber Skull Bronze
Bell & RossBR-01 Cyber Skull Bronze
MSRP $12,852
Dumas GMT
SpinnakerDumas GMT
MSRP $399

At a glance

21 of 29 specs differ
Diameter
BR-01 Cyber Skull Bronze45mm
Dumas GMT44mm
Power Reserve
BR-01 Cyber Skull Bronze
Dumas GMT40h
Water Resistance
BR-01 Cyber Skull Bronze50m
Dumas GMT300m
MSRP
BR-01 Cyber Skull Bronze$12,852
Dumas GMT$399

Full specifications

Case

9 specs
Category
Skeleton
GMT
Diameter
45mm
44mm
Thickness
13.7mm
15mm
Lug-to-Lug
45mm
48mm
Lug Width
22mm
Material
Bronze
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
50m
300m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Bronze
Blue
Indices
Applied
Lume
Super-LumiNova
None

Movement

6 specs
Caliber
BR-CAL.210
Seiko NH34A
Type
Manual
Automatic
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
Complications
Hours/Minutes
None

Pricing

1 specs
MSRP
$12,852
$399

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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-01 Cyber Skull Bronze

The Bell & Ross BR-01 Cyber Skull Bronze is a limited edition of 500 pieces featuring a sculpted, faceted bronze case and a rose gold-plated skull dial that exposes the movement's balance and barrel. Its manually wound movement includes an animated jaw that moves when wound, and it is priced at EUR 11,900. Some find its design "hideous" and "weird to look at," questioning its value, while others describe it as "disruptive," "bold," and a "badass timepiece." One owner initially disliked its unique time display but grew to appreciate it as a lovely and interesting mechanical timepiece that mimics a digital look. On balance, owners and reviewers are divided on the Bell & Ross BR-01 Cyber Skull Bronze's polarizing design, with strong opinions ranging from admiration for its boldness to criticism of its aesthetic.

Spinnaker Dumas GMT

Owners praise the Spinnaker Dumas GMT's satisfying lume, including on the crown, and good finishing, with one owner finding it wears well on a 17cm wrist. The watch features a Seiko NH34A GMT movement and a blue gradient dial. Reviewers note its 44mm diameter and 209g weight on the bracelet make it unsuitable for smaller wrists.

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