Side by side

Aera Instruments M-1vsLum-Tec RPM

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

M-1
Aera InstrumentsM-1
RPM
Lum-TecRPM
MSRP $495

At a glance

12 of 29 specs differ
Diameter
M-139mm
RPM43mm
Power Reserve
M-142h
RPM40h
Water Resistance
M-1100m
RPM50m
MSRP
M-1—
RPM$495

Full specifications

Case

6 specs
Category
—
Chronograph
Diameter
39mm
43mm
Thickness
13.14mm
12.3mm
Lug-to-Lug
47.6mm
41mm
Material
Stainless Steel
Titanium
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
Dune
RPM 3
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
—
Type
Manual
Quartz
Power Reserve
42h
40h

Pricing

1 specs
MSRP
—
$495

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