Side by side
Hamilton Jazzmaster Auto ChronovsOmologato Classic Timer
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Jazzmaster Auto Chrono42mm
Classic Timer41mm
Power Reserve
Jazzmaster Auto Chrono60h
Classic Timer—
Water Resistance
Jazzmaster Auto Chrono100m
Classic Timer100m
MSRP
Jazzmaster Auto Chrono$1,845
Classic Timer$1,007
Full specifications
Case
5 specsCategory
Chronograph
—
Diameter
42mm
41mm
Thickness
14.83mm
11.5mm
Lug-to-Lug
46mm
49mm
Lug Width
22mm
—
Crystal & Dial
1 specsDial Color
Black
—
Movement
2 specsCaliber
H-31
Miyota 9122
Power Reserve
60h
—
Pricing
1 specsMSRP
$1,845
—
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