Breguet Classique Quantieme Perpetual Men's 18k Yellow Gold Watch Ref. 3057 - Automatic calibre in 18k yellow gold case with exposition back to view intricately engraved gold movement (36mm diameter). 2-Tone silver dial with day, date, month and moonphase. New custom made leather strap with 18k yellow gold Breguet buckle. Mint condition. With Box & Undated Cert.