Which is cheaper, the Hamilton Jazzmaster Day Date Auto or the Seagull Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm?

At MSRP the Hamilton Jazzmaster Day Date Auto is the cheaper of the two at $1,045, against $1,809 for the Seagull Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm — a $764 gap before any retailer discounting.

Which is bigger, the Hamilton Jazzmaster Day Date Auto or the Seagull Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm?

The Seagull Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm wears larger at 41mm versus 40mm for the Hamilton Jazzmaster Day Date Auto — a 1mm difference across the dial.

Which has a longer power reserve, the Hamilton Jazzmaster Day Date Auto or the Seagull Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm?

The Hamilton Jazzmaster Day Date Auto carries a 80-hour power reserve against 42 hours on the Seagull Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm.

What movement does the Hamilton Jazzmaster Day Date Auto run compared to the Seagull Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm?

Both watches run automatic movements — the Hamilton Jazzmaster Day Date Auto uses the Hamilton H-40 and the Seagull Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm uses the Seagull ST8240.

Hamilton Jazzmaster Day Date AutovsSeagull Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm

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