Side by side

Aera Instruments M-1vsImpossible Watch Company IMP CHRONOGRAPH

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

M-1
Aera InstrumentsM-1
IMP CHRONOGRAPH
Impossible Watch CompanyIMP CHRONOGRAPH

At a glance

8 of 29 specs differ
Diameter
M-139mm
IMP CHRONOGRAPH38.5mm
Power Reserve
M-142h
IMP CHRONOGRAPH42h
Water Resistance
M-1100m
IMP CHRONOGRAPH30m
MSRP
M-1—
IMP CHRONOGRAPH—

Full specifications

Case

4 specs
Diameter
39mm
38.5mm
Thickness
13.14mm
13.5mm
Lug-to-Lug
47.6mm
—
Water Resistance
100m
30m

Crystal & Dial

3 specs
Crystal
Sapphire
K1
Dial Color
Dune
Silver Gilt
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Sellita SW216-1
ST1901

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