Side by side

Bell & Ross BR-05 DiamondvsNOMOS Glashütte Tangomat ruthenium

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

BR-05 Diamond
Bell & RossBR-05 Diamond
MSRP $24,829
Tangomat ruthenium
NOMOS GlashütteTangomat ruthenium
MSRP $3,700

At a glance

15 of 29 specs differ
Diameter
BR-05 Diamond40mm
Tangomat ruthenium38.3mm
Power Reserve
BR-05 Diamond
Tangomat ruthenium43 hoursh
Water Resistance
BR-05 Diamond100m
Tangomat ruthenium30m
MSRP
BR-05 Diamond$24,829
Tangomat ruthenium$3,700

Full specifications

Case

6 specs
Category
Dress
Diameter
40mm
38.3mm
Thickness
8.3mm
Lug-to-Lug
48mm
Lug Width
20mm
Water Resistance
100m
30m

Crystal & Dial

3 specs
AR Coating
Underside
Indices
Applied indices
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
BR-CAL.321
DUW 5001
Beat Rate
21,600 vph
Power Reserve
43 hoursh
Jewels
26
Complications
Hours/Minutes, Seconds, Date
None

Pricing

1 specs
MSRP
$24,829
$3,700

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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-05 Diamond

Owners widely praise the Bell & Ross BR-05 Diamond's design and build quality, noting its comfortable wearability and a less derivative appearance in person. The contrast between brushed and polished finishes, along with the blue sunray dial, contributes to its appeal as a versatile integrated steel sports watch. Some owners, however, find the crown to be a bit fussy and criticize the high price relative to the SW300-1 movement. On balance, owners rate the Bell & Ross BR-05 Diamond highly for its striking design and versatile wearability.

NOMOS Glashütte Tangomat ruthenium

Owners widely praise the NOMOS Glashütte Tangomat ruthenium for its Glashütte watchmaking and Bauhaus design, with one owner noting accuracy at +2 seconds/day and a 43-hour power reserve. Some owners find the Tangomat thicker than other models, with case proportions that may not suit its sharp design, and one owner expressed a preference for newer movements over the older Epsilon automatic. Overall, owners value the NOMOS Glashütte Tangomat ruthenium for its precise timekeeping and design ethos.

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