Side by side
Frederique Constant Classics Heart Beat Moonphase DatevsSeagull 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
8 of 29 specs differDiameter
Classics Heart Beat Moonphase Date40mm
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm41mm
Power Reserve
Classics Heart Beat Moonphase Date—
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm42h
Water Resistance
Classics Heart Beat Moonphase Date60m
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm50m
MSRP
Classics Heart Beat Moonphase Date$2,295
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm$1,809
Full specifications
Case
4 specsDiameter
40mm
41mm
Thickness
10mm
12mm
Lug Width
0mm
21mm
Water Resistance
60m
50m
Crystal & Dial
1 specsCrystal
—
Sapphire
Movement
2 specsCaliber
Frederique Constant FC-335
Seagull ST8240
Power Reserve
0h
42h
Pricing
1 specsMSRP
$2,295
$1,809
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