Side by side

NOMOS Glashütte Tangomat rutheniumvsTudor Black Bay One 31 S&G

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

Tangomat ruthenium
NOMOS GlashütteTangomat ruthenium
MSRP $3,700
Black Bay One 31 S&G
TudorBlack Bay One 31 S&G
MSRP $6,850

At a glance

16 of 29 specs differ
Diameter
Tangomat ruthenium38.3mm
Black Bay One 31 S&G31mm
Power Reserve
Tangomat ruthenium43 hoursh
Black Bay One 31 S&G50h
Water Resistance
Tangomat ruthenium30m
Black Bay One 31 S&G100m
MSRP
Tangomat ruthenium$3,700
Black Bay One 31 S&G$6,850

Full specifications

Case

8 specs
Category
Dress
Diameter
38.3mm
31mm
Thickness
8.3mm
9.5mm
Lug-to-Lug
48mm
46mm
Lug Width
20mm
17mm
Finish
Polished + Satin
Water Resistance
30m
100m
Caseback
Solid screw-down

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied

Movement

4 specs
Caliber
DUW 5001
MT5201
Beat Rate
21,600 vph
28,800 vph
Power Reserve
43 hoursh
50h
Jewels
26
25

Pricing

1 specs
MSRP
$3,700
$6,850

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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.

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.

Tudor Black Bay One 31 S&G

The Tudor Black Bay One 31 S&G is praised for its quiet luxury, combining brushed steel and warm gold accents for understated charm. Owners appreciate the brushed gold for a casual two-tone look and the champagne dial's surprising legibility. Some find the case sides too thick, and one user expressed a desire for a smaller S&G variant. The watch features the MT5612 movement with a 70-hour power reserve and a date function, within a 200-meter water-resistant case. Overall, owners and reviewers highlight the Tudor Black Bay One 31 S&G's balanced two-tone aesthetic as its primary appeal.

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