Audemars Piguet Royal-Oak Ultra Thin 56175BA in 18k Yellow Gold Cream Dial Bulgari Both the case and bracelet

Both the case and bracelet remain in strong crisp condition

Heuer reissue Carrera reference cs3112

with crisp black text and Roman numerals

the later second series with the same double-stepped registers but now featuring a crosshair

38mm steel case “fish “ signed crown

Audemars Piguet Royal-Oak Ultra Thin 56175BA in 18k Yellow Gold Cream Dial Bulgari Both the case and braceletDesigned by Grald Genta and introduced by Audemars Piguet in 1972, the Royal Oak redefined the luxury watch industry. Widely regarded as the world's first luxury stainless steel sports watch, it arrived during the height of the Quartz Crisis and played a pivotal role in securing the future of traditional Swiss watchmaking. Presented here is the Reference 56175BA, introduced in the 1990s, when ultra thin quartz watches were at the height of fashion.