CHOPARD HAPPY SPORT Reference: 27/6144-21 / 4144. serial number: 470780. Case in 18k yellow gold. Light grey dial, Roman numeral hour markers, date window at 6 o'clock, seven mobile diamonds. Quartz movement. Leather strap on yellow gold buckle, signed. Sapphire crystal. Circa 1990. Diameter: 32 mm. Gross weight: 57.2 g. An 18k gold wristwatch quartz movement, by Chopard. Circa 1990. RC : Sold as is, traces of wear and use. Movement functional at time of writing, no warranty.