Side by side

Lum-Tec RPMvsPeren One

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

RPM
Lum-TecRPM
MSRP $495
One
PerenOne
MSRP $449

At a glance

11 of 29 specs differ
Diameter
RPM43mm
One40.6mm
Power Reserve
RPM40h
One—
Water Resistance
RPM50m
One200m
MSRP
RPM$495
One$449

Full specifications

Case

7 specs
Category
Chronograph
—
Diameter
43mm
40.6mm
Thickness
12.3mm
12mm
Lug-to-Lug
41mm
46mm
Lug Width
20mm
—
Material
Titanium
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

1 specs
Dial Color
RPM 3
Dark Blue

Movement

2 specs
Caliber
—
Seiko VK64
Power Reserve
40h
—

Pricing

1 specs
MSRP
$495
$449

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