Which is cheaper, the Lum-Tec RPM or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

At MSRP the Lum-Tec RPM is the cheaper of the two at $495, against $1,550 for the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz — a $1,055 gap before any retailer discounting.

Which is bigger, the Lum-Tec RPM or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

The Marathon TSAR (Tritium Search & Rescue) Diver's Quartz wears larger at 46mm versus 43mm for the Lum-Tec RPM — a 3mm difference across the dial.

Which has better water resistance, the Lum-Tec RPM or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

The Marathon TSAR (Tritium Search & Rescue) Diver's Quartz is rated to 300m versus 50m for the Lum-Tec RPM.

Side by side

Lum-Tec RPMvsMarathon TSAR (Tritium Search & Rescue) Diver's Quartz

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

Lum-Tec RPM

rpm-3

MSRP $495

Marathon TSAR (Tritium Search & Rescue) Diver's Quartz

41mm-official-duvdevan-large-divers-quartz-tsar

MSRP $1,550

At a glance

9 of 29 specs differ

Diameter

RPM43mm

TSAR (Tritium Search & Rescue) Diver's Quartz46mm

Power Reserve

RPM40h

TSAR (Tritium Search & Rescue) Diver's Quartz40h

Water Resistance

RPM50m

TSAR (Tritium Search & Rescue) Diver's Quartz300m

MSRP

RPM$495

TSAR (Tritium Search & Rescue) Diver's Quartz$1,550

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

RPM 3

Black

Movement

1 specs

Caliber

—

Swiss High-Torque Quartz

Pricing

1 specs

MSRP

$495

$1,550

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