Audemars Piguet 25820 Royal Oak Perpetual Calendar
母 Mother-of-pearl dial, platinum case, self-winding, number 010, case number D 7781, model 25686. Sold on November 13, 1992, Royal Oak bracelet in platinum, 18K white gold concealed buckle, movement model 2120/4.
Perpetual calendar, moon phases, moon age.
Estimated price: 30,000-40,000 Swiss francs
Commission price: 43750 Swiss francs
Audemars Piguet 25820 Royal Oak Perpetual Calendar
手表 The transaction price of this watch is more than double that of the LOT 283 steel case Royal Oak perpetual calendar. The platinum case and mother-of-pearl dial are one of the reasons. In fact, in my opinion, it is also a perpetual calendar function. If the two let me choose, I will choose the latter. Not to mention the high value of precious metals, but to match the style of the Royal Oak series, platinum is far from the effect shown by the stainless steel case. It’s all about style matching, not value.