Classics Heart Beat
FC-310X5B3/4/5/6
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- Brand
- Frederique Constant
- Model
- Classics Heart Beat
- Reference
- FC-310X5B3/4/5/6
- Year
- 2022
- Case size
- 40mm
- Dial
- Silver
- Bezel
- Silver
- Movement
- Automatic · FC-310
- What’s included
- Full set
- Condition
- 9/10 · Excellent
- Availability
- Sold
- Authenticity Guarantee
- 48-Hour Return
- Delivery Across the UAE
About This Watch
The Classics Heart Beat is Frederique Constant's signature "open heart" watch, a concept the brand introduced back in 1994 specifically to prove its movements were genuinely mechanical, by cutting a window straight into the dial to expose the balance wheel in motion. It remains one of the more accessible ways into an in-house-styled open-heart complication from a Swiss manufacture.
The heart beat aperture sits at 12 o'clock, framing the oscillating balance in real time, with the rest of the dial finished in the guilloché pattern that defines this reference family, and a transparent caseback that opens the view to the movement further still.
40mm stainless steel case powered by the automatic Frederique Constant Calibre FC-310, featuring the open-heart display at 12 o'clock, a sapphire crystal, and 50m water resistance.





