Now this is something really special......

original Audemars Piguet Royal Oak Jumbo Automatic 39mm Stainless Steel - Reference 5402ST. Originally Sold in October 1975 per included AP Archival Certificate.

Caseback stamped 'No B 1036' identifes this watch as 2nd Generation Royal Oak Jumbo. Included AP Archival Certificate identifies this watch as being purchased in October 1975.

Just returned from complete AP factory Service in February 2025 per included AP Service Receipt - Completed over a 2-year period at cost of over $8,000.

Condition: Lightly and carefully worn with slightest surface scratches on bracelet. All pictures are of actual watch.

Bracelet: Original AP stainless steel bracelet will fit up to 7 5/8 inches

Comes with:

• original AP Archival Certificate and AP Service Receipt - both serialized and matching watch

• original AP Service Travel/Carry Case, AP factory service shipping box

• everything as pictured

Our team of professional watchmakers have inspected and serviced this watch and confirmed that it is keeping 'spot-on' accurate time, well within manufacturer's specifications.  We guarantee the mechanical functionality is watch for 12-months from date of purchase.

Total Transparency is our #1 Brand Value. We guarantee:

1. This Watch is in our hands and available for immediate overnight delivery. This is the watch you will receive; We ONLY have 1 and this is it! When it's gone, it's gone for good!

2. All pictures are of actual watch and contents taken date of auction posting. We never use stock photos for our watch listings. What You See Is (EXACTLY) What You Will Receive.

3. Call OJ by 4pm TODAY and have this watch on your wrist in time for lunch TOMORROW (no exaggeration, no BS, try us!)

We are always open to considering interesting watches in trade.  Please contact us with any watches you are looking to trade.