Which is cheaper, the Lum-Tec RPM or the Spinnaker Hull Titanium Bronze?

At MSRP the Spinnaker Hull Titanium Bronze is the cheaper of the two at $425, against $495 for the Lum-Tec RPM — a $70 gap before any retailer discounting.

Which is bigger, the Lum-Tec RPM or the Spinnaker Hull Titanium Bronze?

The Lum-Tec RPM wears larger at 43mm versus 42mm for the Spinnaker Hull Titanium Bronze — a 1mm difference across the dial.

Which has better water resistance, the Lum-Tec RPM or the Spinnaker Hull Titanium Bronze?

The Spinnaker Hull Titanium Bronze is rated to 100m versus 50m for the Lum-Tec RPM.

What movement does the Lum-Tec RPM run compared to the Spinnaker Hull Titanium Bronze?

The Lum-Tec RPM runs a quartz caliber, while the Spinnaker Hull Titanium Bronze runs a automatic (SII NH35A).

Side by side

Lum-Tec RPMvsSpinnaker Hull Titanium Bronze

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

Lum-Tec RPM

rpm-3

MSRP $495

Spinnaker Hull Titanium Bronze

hull-titanium-bronze-automatic-lapidary-limited-edition-black-onyx-sp-5145-03

MSRP $425

At a glance

10 of 29 specs differ

Diameter

RPM43mm

Hull Titanium Bronze42mm

Power Reserve

RPM40h

Hull Titanium Bronze40h

Water Resistance

RPM50m

Hull Titanium Bronze100m

MSRP

RPM$495

Hull Titanium Bronze$425

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

RPM 3

Black

Movement

2 specs

Caliber

—

SII NH35A

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$495

$425

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Lum-Tec RPMvsSpinnaker Hull Titanium Bronze

At a glance

Full specifications

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