Audemars Piguet Royal Oak Jumbo A-serial Service Dial (ref. 5402ST)


  • BRAND: Audemars Piguet
  • MODEL: Royal Oak Jumbo
  • COUNTRY OF ORIGIN: Switzerland
  • YEAR: 1973 (esitmate)
  • MOVEMENT: caliber 2121 by Jaeger-LeCoultre and modified by AP
  • DIAL COLOR: Black (Service dial)
  • CASE MATERIAL: Stainless Steel
  • BEZEL MATERIAL: Stainless Steel
  • BRACELET MATERIAL: Stainless Steel (Size: 20cm)
  • CLASP: AP Folding Clasp Hidden
  • GLASS: Sapphire Crystal

In stock

Audemars Piguet Royal Oak Jumbo

Audemars Piguet is a Swiss luxury watch brand founded in 1875 that is highly regarded for its precision engineering and exquisite craftsmanship. The brand is known for creating some of the most iconic and sought-after timepieces in the world, including the Royal Oak Jumbo with B-serial.

The Audemars Piguet Royal Oak Jumbo with A-serial is a highly coveted watch among collectors and enthusiasts. The Jumbo nickname refers to its larger 39mm case size, which was considered quite large for its time. The A-serial number on an Audemars Piguet Royal Oak Jumbo reference 5402ST indicates the year of production. In this case, the A-serial falls round 1973. The watch is characterized by its distinctive octagonal design and unparalleled attention to detail, which makes it stand out from other luxury watches.

What makes the Audemars Piguet Royal Oak Jumbo so special is its timeless style and exceptional quality. It’s a true classic that has stood the test of time and remains one of the most sought-after watches in the world today. Whether you’re a seasoned collector or simply appreciate fine craftsmanship, the Royal Oak Jumbo is a watch that is sure to impress.

A bit more about this particular one!

A stunning and entirely authentic AUDEMARS PIGUET 5402ST steel watch, resplendent in its raw and allmost untouched state. Despite the passage of time, this watch remains in remarkable condition, a testament to its timeless design and exceptional quality. The Dial is a service dial.



  • Photos are of the watch for sale.
  • We provide a 6-month warranty on all watches!
  • All watches are fully checked by our watchmaker.
  • Watches can be picked up in a highly secured office.
  • All our shipments are insured.

We have been in this industry for over 20 years. We have experience with multiple brands such as RolexCartier, Heuer and Breitling. Payments can be made on the website and (when preferred) cash on collection. If you have any questions, do not hesitate to contact us!




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