Which is cheaper, the Lum-Tec RPM or the Tissot Heritage 1938?

At MSRP the Lum-Tec RPM is the cheaper of the two at $495, against $925 for the Tissot Heritage 1938 — a $430 gap before any retailer discounting.

Which is bigger, the Lum-Tec RPM or the Tissot Heritage 1938?

The Lum-Tec RPM wears larger at 43mm versus 39mm for the Tissot Heritage 1938 — a 4mm difference across the dial.

Which has a longer power reserve, the Lum-Tec RPM or the Tissot Heritage 1938?

The Lum-Tec RPM carries a 40-hour power reserve against 38 hours on the Tissot Heritage 1938.

What movement does the Lum-Tec RPM run compared to the Tissot Heritage 1938?

The Lum-Tec RPM runs a quartz caliber, while the Tissot Heritage 1938 runs a automatic (11 1/2''').

Side by side

Lum-Tec RPMvsTissot Heritage 1938

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

Lum-Tec RPM

rpm-3

MSRP $495

Tissot Heritage 1938

t1424641606200

MSRP $925

At a glance

13 of 29 specs differ

Diameter

RPM43mm

Heritage 193839mm

Power Reserve

RPM40h

Heritage 193838h

Water Resistance

RPM50m

Heritage 193850m

MSRP

RPM$495

Heritage 1938$925

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Yes

Dial Color

RPM 3

Anthracite

Indices

Applied

Arabic

Movement

3 specs

Caliber

—

11 1/2'''

Type

Quartz

Automatic

Power Reserve

40h

38h

Pricing

1 specs

MSRP

$495

$925

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Lum-Tec RPMvsTissot Heritage 1938

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Full specifications

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