Side by side

Signum CerovsTudor Black Bay 58 Bronze

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

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Cero
SignumCero
MSRP $519
Black Bay 58 Bronze
TudorBlack Bay 58 Bronze
MSRP $5,850
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Buy used on eBay ↗
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Buy used on eBay ↗

At a glance

17 of 29 specs differ
Diameter
Cero39.5mm
Black Bay 58 Bronze39mm
Power Reserve
Cero—
Black Bay 58 Bronze70h
Water Resistance
Cero200m
Black Bay 58 Bronze200m
MSRP
Cero$519
Black Bay 58 Bronze$5,850

Full specifications

Case

7 specs
Category
—
Diver
Diameter
39.5mm
39mm
Thickness
13.4mm
11.9mm
Lug-to-Lug
—
46mm
Lug Width
—
20mm
Finish
Brushed and polished
Brushed + Satin
Caseback
Solid
Engraved

Crystal & Dial

3 specs
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
—
Black

Movement

6 specs
Caliber
Seiko NH35
MT5400
Beat Rate
28,800 vph
0 vph
Power Reserve
—
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$519
$5,850
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