BLANCPAIN VILLERET LADYBIRD Serial number: 531. 18k yellow gold case. White mother-of-pearl dial with diamond hour-markers. Hand-wound mechanical movement (calibre 610). Leather strap with a signed yellow gold pin buckle. Sapphire crystal. Circa 2000. Diameter: 20 mm. Gross weight: 20 g. An 18k gold ladies’ wristwatch with a mechanical movement, by Blancpain. Circa 2000. Condition: Sold as is, with signs of wear and use. Movement was functioning at the time of writing this description; a routine service is recommended; no warranty provided.