Frederique Constant Slimline Hearts Beat Automatic 42mm vs Frederique Constant Slimline Monolithic Manufacture
Frederique Constant Slimline Hearts Beat Automatic 42mm
FC-310WHTS5B6
Frederique Constant Slimline Monolithic Manufacture
FC-710M4SH6
Side-by-side at a glance. Click a watch above to open the full reference page.
| Frederique Constant FC-310WHTS5B6 | Frederique Constant FC-710M4SH6 | |
|---|---|---|
| Model | Slimline Hearts Beat Automatic 42mm | Slimline Monolithic Manufacture |
| Caliber | Frederique Constant Cal. FC-310 -- in-house automatic with heartbeat aperture, 28,800bph, 38h PR, 26j; partial dial aperture at 6 o'clock exposes the balance wheel; accessible FC manufacture | Frederique Constant Cal. FC-710 -- in-house manual-wind monolithic silicon oscillator, 115,200bph (incredible beat rate), 38h PR; used in Slimline Monolithic; no traditional hairspring |
| Case size | 42mm | 38.8mm |
| Lug-to-lug | n/a | 44.5mm |
| Years produced | 2016–present | 2019–present |
| Brand tier | enthusiast | enthusiast |
| Era | modern | modern |
| Movement tier | Unclassified movement | Unclassified movement |
| Market median (excellent / full-set) | n/a | n/a |
| Typical range | n/a | n/a |
| Confidence | low | low |
| Categories | dress | dress |
| Editorial | n/a | yes |
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