Side by side

Lum-Tec RPMvsSeiko Coutura

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

RPM
Lum-TecRPM
MSRP $495
Coutura
SeikoCoutura
MSRP $625

At a glance

12 of 29 specs differ
Diameter
RPM43mm
Coutura45.3mm
Power Reserve
RPM40h
Coutura40h
Water Resistance
RPM50m
Coutura100m
MSRP
RPM$495
Coutura$625

Full specifications

Case

7 specs
Category
Chronograph
GMT
Diameter
43mm
45.3mm
Thickness
12.3mm
11.5mm
Lug-to-Lug
41mm
46mm
Lug Width
20mm
12mm
Material
Titanium
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

2 specs
Dial Color
RPM 3
Black
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
—
8B92
Jewels
25
10

Pricing

1 specs
MSRP
$495
$625

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