Fun With Fonts: Typography’s New Maximalism
Constant Force Tourbillon 11 Platinum
Arnold & Son presents the Constant Force Tourbillon 11 Platinum, a limited edition of 11 pieces celebrating 260 years of heritage and the friendship between John Arnold and Abraham-Louis Breguet. Its hand-guilloché gold dial, decorated in the “tremblé” style, evokes the fern-covered landscapes of Cornwall, Arnold’s birthplace.
The in-house A&S5219 movement features a tourbillon inspired by Breguet’s historic creation of 1808 and a patented constant-force mechanism, ensuring stable energy delivery and precise timekeeping throughout its 100-hour power reserve.
Encased in platinum, the 41.5 mm timepiece combines classical elegance with exceptional craftsmanship. Hand-finished bridges and commemorative engravings honour two pioneering watchmakers whose enduring legacy transformed the art of chronometry.
Specs
Functions
Hours, minutes, tourbillon, dead-beat second on constant force
Movement
Hand-wound mechanical movement, A&S5219 calibre, 21,600 VpH, 100-hour power reserve
Case
41.50 mm × 13.70 mm, platinum case
Buckle
Platinum folding buckle
Strap
Blue alligator leather strap
Water resistance
3 ATM (30 m / 100 ft)
Year
2026
Reference number
1FCBX.Z01A.C0232X
Price
CHF 140'600.00
