Here's a vintage Harry Winston Bi-Retrograde Perepetual Calender First Series with a white dial in 18K Yellow Gold from the 1990s. Measurements include a 37mm case and an integrated leather strap. On its original dark blackish blue leather strap and signed gold deployant buckle. Functions include the day, date, month, and moonphase. Lapis stone at 6 a clock. Comes with its original box and solar powered watch winder. All parts including the crown, dial, movement, and caseback are original.

Ready to wear!

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