Side by side

Lum-Tec RPMvsTudor Black Bay

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

RPM
Lum-TecRPM
MSRP $495
Black Bay
TudorBlack Bay

At a glance

14 of 29 specs differ
Diameter
RPM43mm
Black Bay41mm
Power Reserve
RPM40h
Black Bay70h
Water Resistance
RPM50m
Black Bay200m
MSRP
RPM$495
Black Bay—

Full specifications

Case

9 specs
Category
Chronograph
Diver
Diameter
43mm
41mm
Thickness
12.3mm
14.7mm
Lug-to-Lug
41mm
46mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Water Resistance
50m
200m
Caseback
Solid
Engraved

Crystal & Dial

1 specs
Dial Color
RPM 3
Black

Movement

3 specs
Caliber
—
MT5602
Type
Quartz
Automatic
Power Reserve
40h
70h

Pricing

1 specs
MSRP
$495
—

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