CONUN2 Ulysse Nardin Sonata Cathedral. Reference 666-88. Watch measures a decent 42mm and is made from rose gold. Extremely complicated UN in-house movement caliber UN67. Sapphire crystals on both sides of the case. Waterproof 3ATM or 30 meters. Functions are hours, minutes, sweep seconds, big date, 24 hour alarm with cathedral gong, alarm countdown, alarm on/off and GMT. This watch is fitted with the original black crocodile leather strap with rose gold folding clasp. Naturally this watch is complete with the original box and papers dated December 2005. Please be aware that this watch is New Old Stock(NOS) and was recently serviced. This watch is very rare in the pre-owned market as a full set in this nearly new condition and is fantastic value for such a complicated in-house movement and with a cathedral gong. SOLD