Side by side
Aera Instruments M-1vsHamilton Jazzmaster Performer Auto
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
M-139mm
Jazzmaster Performer Auto34mm
Power Reserve
M-142h
Jazzmaster Performer Auto80h
Water Resistance
M-1100m
Jazzmaster Performer Auto100m
MSRP
M-1—
Jazzmaster Performer Auto$1,245
Full specifications
Case
5 specsCategory
—
Dress
Diameter
39mm
34mm
Thickness
13.14mm
12mm
Lug-to-Lug
47.6mm
46mm
Lug Width
20mm
18mm
Crystal & Dial
2 specsDial Color
Dune
Blue
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW216-1
H-10
Type
Manual
Automatic
Power Reserve
42h
80h
Pricing
1 specsMSRP
—
$1,245
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