Side by side

Aera Instruments M-1vsSlow Watches Slow Mo

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
Slow Mo
Slow WatchesSlow Mo
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Buy used on eBay ↗
Buy from Slow Watches ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
M-139mm
Slow Mo34mm
Power Reserve
M-142h
Slow Mo—
Water Resistance
M-1100m
Slow Mo100m
MSRP
M-1—
Slow Mo—

Full specifications

Case

4 specs
Diameter
39mm
34mm
Thickness
13.14mm
8.05mm
Lug-to-Lug
47.6mm
46mm
Lug Width
20mm
—

Crystal & Dial

3 specs
Crystal
Sapphire
Mineral
Dial Color
Dune
Blue
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
Ronda 515.24
Type
Manual
Quartz
Power Reserve
42h
—
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