Previously owned Chronoswiss Grand Regulateur Tourbillon gent's watch, Model # CH3121. 18kt yellow gold 38mm case. Sapphire crystal glass. Silver dial guilloche finish with blue hands. 18k yellow gold crown. 18k yellow gold bezel. 18k yellow gold lugs. Hours, minutes and tourbillon. Manual wind Chronoswiss Manufacture Movement, C.361. Leather strap with 18k yellow gold buckle.Waterproof 30 meters / 100 feet. This watch is 100% original and in mint condition. Unfortunately we did not obtain original box or papers.

　　subject to availability