Ref. 4645, Pink Gold So-Called 'Cioccolatone' Rolex, 'Perpetual, Chronometer Officially Certified', Ref. 4645. Case No. 614670, stamped with No. 13 representing this watch's number within the pink gold production of this reference.
Cool Rolex of the Day #701: 4645 Square dress watch with cloisonné enamel "Neptune" dial made by master artisan Nelly Richard, 18k yellow gold, 31mm. Circa 1953 : r/rolex
Rolex Precision 4645 : stima
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Rolex 14k Yellow Gold Very Rare \Cioccolatone\" Ref 4645""" | Watch Centre
Rolex Perpetual "Cioccolatone" ref. 4645 - BERNARDINI Milano