Chopard. An 18K white gold quartz calendar chronograph wristwatch. Model: Imperiale. Reference: 1215. Movement: Quartz. Dial: Signed, white, outer minute track, applied stud hour markers and Roman numeral at the 12 o'clock position, subsidiary chronograph and seconds dials, date aperture between the 4 & 5 o'clock positions, sword hands and centre sweep seconds hand. Case: Signed, gold, numbered 'No.507' to lower lug, set with cabochon cut rubies to the crown, chronograph pushers and lug bar ends, numbered '440874' / '37/3157-21'. Strap: Signed, red leather, 18k gold pin buckle. Size: 37mm. Accompaniments: Box.