Side by side

Bell & Ross BR-01 Cyber Skull BronzevsZelos Spearfish 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
Spearfish GMT
ZelosSpearfish GMT
MSRP $999

At a glance

21 of 29 specs differ
Diameter
BR-01 Cyber Skull Bronze45mm
Spearfish GMT40mm
Power Reserve
BR-01 Cyber Skull Bronze
Spearfish GMT40h
Water Resistance
BR-01 Cyber Skull Bronze50m
Spearfish GMT200m
MSRP
BR-01 Cyber Skull Bronze$12,852
Spearfish GMT$999

Full specifications

Case

9 specs
Category
Skeleton
GMT
Diameter
45mm
40mm
Thickness
13.7mm
13mm
Lug-to-Lug
45mm
40mm
Lug Width
20mm
Material
Bronze
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
50m
200m
Caseback
Solid

Crystal & Dial

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

Movement

6 specs
Caliber
BR-CAL.210
Sellita SW330-2
Type
Manual
Automatic
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
Complications
Hours/Minutes
None

Pricing

1 specs
MSRP
$12,852
$999

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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.

Zelos Spearfish GMT

The Zelos Spearfish GMT is widely praised for its exceptional value, with reviewers highlighting its superb finishing, flawless machining, and a tool-less micro-adjustment clasp that exceeds its price point. It features a La Joux-Perret G100 movement with a 68-hour power reserve, achieving an average accuracy of +2.6 seconds per day, or a Miyota 9075 movement offering flier-style GMT functionality. The 40mm case and bidirectional 48-click ceramic bezel are well-executed, though one reviewer noted a minor compromise in the end link fit. Overall, owners and reviewers rate the Zelos Spearfish GMT highly for its impressive finishing and value proposition.

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