Vincent Calabrese for HORA NOVA AHCI – Régulus Tourbillon Regulator

World renowned master watchmaker Vincent Calabrese unveils a brand new tourbillon regulator: HORA NOVA AHCI Régulus. The 36 mm transparent sapphire case houses an exceptional movement crafted in 18K white or yellow gold. This unique mechanical hand-wound tourbillon regulator calibre is designed and made by Vincent Calabrese. The winding and time setting crown is located behind the case.

Technical details
Mechanical hand-wound, tourbillon regulator calibre in 18K white gold or yellow gold, designed and made by Vincent Calabrese, 21,600 vib/h, 38-hour power reserve

Hours, minutes, seconds

White sapphire, 36 mm
Winding and time-setting by the crown at the back of the case
Water-resistant to 30 metres (3 bar / 100 ft)

Hours by small offset hand
Minutes by central regulator
Small seconds on the tourbillon cage in 18K gold

Crocodile with 18K gold personalised buckle


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