Side by side
Aera Instruments AERA P-1vsHamilton Jazzmaster Auto Chrono
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
AERA P-143mm
Jazzmaster Auto Chrono42mm
Power Reserve
AERA P-141h
Jazzmaster Auto Chrono60h
Water Resistance
AERA P-1100m
Jazzmaster Auto Chrono100m
MSRP
AERA P-1$1,900
Jazzmaster Auto Chrono$2,095
Full specifications
Case
4 specsCategory
—
Chronograph
Diameter
43mm
42mm
Thickness
14.8mm
15.23mm
Lug-to-Lug
49.7mm
46mm
Crystal & Dial
1 specsDial Color
—
Black
Movement
2 specsCaliber
Sellita SW200-1
H-21
Power Reserve
41h
60h
Pricing
1 specsMSRP
$1,900
$2,095
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