Side by side

Aera Instruments M-1vsRobot Watches SPECTRA

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

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M-1
Aera InstrumentsM-1
SPECTRA
Robot WatchesSPECTRA
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Buy from Robot Watches ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
M-139mm
SPECTRA39mm
Power Reserve
M-142h
SPECTRA65h
Water Resistance
M-1100m
SPECTRA50m
MSRP
M-1—
SPECTRA—

Full specifications

Case

3 specs
Thickness
13.14mm
10.3mm
Lug-to-Lug
47.6mm
46mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
Dune
—
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
G100
Type
Manual
Automatic
Power Reserve
42h
65h
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CWC Cabot Steel Limited Edition WatchvsRobot Watches SPECTRACWC (Cabot Watch Company) Fifty Limited Edition Anniversary WatchvsRobot Watches SPECTRARobot Watches SPECTRAvsVPC Watch TYPE 37HWFarer Lethbridge GoldvsRobot Watches SPECTRAAera Instruments M-1vsRobot Watches Franz KafkaAera Instruments M-1vsRobot Watches APLOS
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