Perpetual Calendar

The Perpetual Calendar ref. 5320G-001 is the 40 mm white-gold grand complication introduced in 2017, with a warm cream/ivory dial, a twin day/month aperture at 12 o'clock, a moonphase and date at 6, and vintage-style faceted lugs. It is powered by the self-winding Caliber 324 S Q with a perpetual…

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