Audemars Piguet 5043 (Pre-owned - Good) — USD 16,800 on eBay

Audemars Piguet Royal Oak Reference 5043 The Reference 5043 represents the Royal Oak in 35mm proportions, executed in 18k yellow gold with a blue dial configuration. This reference was produced from 1977 to 1985, positioning it within the early production years of the Royal Oak series. The combination of precious metal case construction and colored dial treatment distinguishes this variant within the model range. The 35mm case is crafted from 18k yellow gold and features a fixed octagonal bezel with acrylic crystal providing 50m water resistance. The automatic Caliber 2121 movement delivers 40 hours of power reserve. The blue dial is complemented by a matching gold bracelet construction. Reference 5043 appeals to collectors seeking Royal Oak examples in precious metal with period-correct specifications from the model's early production era. The eight-year production window and 35mm case size reflect the sizing conventions of its manufacturing period. The yellow gold case material and blue dial combination offers an alternative to steel variants within the Royal Oak lineup.