Side by side

Aera Instruments M-1vsHamilton Jazzmaster Performer Automatic

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

M-1
Aera InstrumentsM-1
Jazzmaster Performer Automatic
HamiltonJazzmaster Performer Automatic
MSRP $1,245

At a glance

10 of 29 specs differ
Diameter
M-139mm
Jazzmaster Performer Automatic38mm
Power Reserve
M-142h
Jazzmaster Performer Automatic80h
Water Resistance
M-1100m
Jazzmaster Performer Automatic100m
MSRP
M-1—
Jazzmaster Performer Automatic$1,245

Full specifications

Case

4 specs
Category
—
Dress
Diameter
39mm
38mm
Thickness
13.14mm
11.47mm
Lug-to-Lug
47.6mm
46mm

Crystal & Dial

2 specs
Dial Color
Dune
Blue
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
H-10
Type
Manual
Automatic
Power Reserve
42h
80h

Pricing

1 specs
MSRP
—
$1,245

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