Side by side
Lum-Tec RPMvsSternglas Naos Mondphase
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
RPM43mm
Naos Mondphase38mm
Power Reserve
RPM40h
Naos Mondphase—
Water Resistance
RPM50m
Naos Mondphase50m
MSRP
RPM$495
Naos Mondphase$323
Full specifications
Case
4 specsDiameter
43mm
38mm
Thickness
12.3mm
10mm
Lug-to-Lug
41mm
42mm
Material
Titanium
Stainless Steel
Crystal & Dial
2 specsDial Color
RPM 3
—
Lume
None
Luminova Punkten
Movement
3 specsCaliber
—
Seiko VJ76
Power Reserve
40h
—
Jewels
25
—
Pricing
1 specsMSRP
$495
$323
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