Side by side
Hamilton Jazzmaster Performer Auto chronovsSeagull Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
10 of 29 specs differDiameter
Jazzmaster Performer Auto chrono42mm
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm41mm
Power Reserve
Jazzmaster Performer Auto chrono60h
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm42h
Water Resistance
Jazzmaster Performer Auto chrono100m
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm50m
MSRP
Jazzmaster Performer Auto chrono$2,645
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm$1,809
Full specifications
Case
6 specsCategory
Chronograph
—
Diameter
42mm
41mm
Thickness
15.22mm
12mm
Lug-to-Lug
50mm
0mm
Lug Width
22mm
21mm
Water Resistance
100m
50m
Crystal & Dial
1 specsDial Color
White
—
Movement
2 specsCaliber
Hamilton H-31
Seagull ST8240
Power Reserve
60h
42h
Pricing
1 specsMSRP
$2,645
$1,809
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