Brand: Audemars PiguetModel: Royal Oak Selfwinding
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link 37 mmReference Number: 15550Diameter: 37mmThickness: 8.9mmCase Material: Steel, pink gold, two-tone (pink gold and steel)Dial Color: Bleu Nuit, Nuage 50, silver-toned, grey,
link light blueIndexes: AppliedLume: YesStrap/Bracelet: Bracelet