2013/03/22 (Pre-BaselWorld 2013)


SPERO LUCEM the Minute Repeater "La Clémence" Tourbillon


Firmly anchored in the Eaux-Vives district of Geneva, a stone’s throw from Lake Léman and its famous Jet d’eau, the Spero Lucem brand has been created through a rare association of horological competencies. Yvan Arpa thereby orchestrates a sincere tribute to his home town and has named the brand’s first model, a minute repeater “La Clémence” – after one of the bells on Geneva’s cathedral. Equipped with a tourbillon with a carriage performing one turn per minute, this exceptional model houses a third and unprecedented complication in the shape of hands which “go crazy” when the striking mechanism is activated.

Everything is done to ensure a complete focus on the sound, but suddenly the visual magic takes over once more and the hands return to their correct place. A brand that aspires to light… Spero Lucem.






Specifications (Click to slide)


  • Mechanical hand-wound, flying tourbillon, 471 parts, 59 jewels, 21,600 vib/h,
  • 90-hour power reserve


  • Hours, minutes, crazy hands and minute repeater


  • 18k gold, 44 mm or two-tone titanium (case middle and crown) and 18k gold (bezel, back and repeater slide), circular satin-brushed finishes
  • Sapphire crystal and back


  • Off-centred hour and minute indication at 12 o’clock with polished gold
  • Flying tourbillon at 6 o’clock


  • Hand-sewn crocodile, with titanium buckle and 18k gold logo




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