Chanel Premiere 1987 Platinum Silvery

Very rare Chanel Première model watch here with case and buckle in platinum and black patent calf leather strap .
Chanel adjustable octagonal case - black background - Swiss made - sapphire crystal .
A change of battery is expected and a repair of the bracelet or as you can see in the photos only the leather is off. .
Hallmarked: YES:
Box: NO:
Serial number: YES