DaveAP82
4
AP Royal Oak Jumbo Caseback "C" Series
Hi Everyone,
New to the forum. I've acquired an Audemars Piguet Royal Oak that looks really vintage. It's got the AP above the 6 and the caseback number is a "C" Series. I don't know very much about these watches, and even less about the "C" series. I really can't find much information online. Lots on the "A" and lots on the newer models.
If anyone can help me understand what I have (and help me age the watch) that would be greatly appreciated.
Thanks in advance.

Comparison
Dje · Apr 29, 2012
Patek Philippe Nautilus 5711/1A vs. Audemars Piguet Royal Oak Jumbo 15202. Explore design, movement, comfort, and market value in this iconic comparison.
114 replies63898 views

Service
dr.kol · Nov 11, 2016
Dr.kol details his frustrating Audemars Piguet Royal Oak 15202 service experience, highlighting repeated failures and comparing AP's service to Patek Philippe and Rolex. A must-read for collectors.
147 replies58500 views

Vintage
HSTE · Mar 23, 2025
Uncover the story behind Karl Lagerfeld's rare, all-black Audemars Piguet Royal Oak Jumbo A-Series. HSTE's research reveals this iconic timepiece's history.
35 replies56785 views

Collection
dylan61 · Apr 5, 2014
Struggling to find an Audemars Piguet Royal Oak for a small wrist? Explore collector experiences with 15202, 15450, and 39mm Chrono models for the perfect fit.
28 replies40067 views

Discussion
ImranLondon · Mar 12, 2018
Explore the enduring legacy of Patek Philippe: its consistent technical excellence, serial grand complication production, and generational servicing. A deep dive into what makes Patek Philippe stand out.
98 replies36593 views

New Release
ImranLondon · Mar 30, 2018
Explore Tudor's 2018 Baselworld novelties, including the Black Bay 58 and GMT. Discover collector insights on design, movement, and the potential for a WatchProSite Limited Edition.
103 replies36182 views
Thanks
By: DaveAP82 : December 13th, 2011-17:04
Thanks for your help. I've uploaded a couple pics. I don't have a box or certificate, this was from a good family friend. I'm just trying to figure out as much as I can about it. I've blocked out the serial number only because I noticed other people did t...
PS
By: SALMANPK : December 13th, 2011-17:26
From what I know the Ref. 5402 released in 72 made through to the D series were essentially the same (case size, movement, specs) except the AP logo above the 6 is considered more collectible than the ones with the AP logo at 12, also from what I've seen ...
Great
By: DaveAP82 : December 13th, 2011-17:32
I wrote this already but it didn't look like it posted so I'll write it again, sorry if it's double posted. The bracelet seems tight, no holes. The crown doesn't have an AP logo on it, what does that mean? Where exactly is the deployment piece you want me...
Servicing Question
By: DaveAP82 : December 13th, 2011-17:45
Got another one... servicing seems to be about $1000 and take place in Switzerland, this isn't a problem for me as I spent most of my time over in the UK and can just ship it from there. The watch works perfectly right now, but does have scratches and sur...
Congratulations
By: APROchrono : December 13th, 2011-19:13
Congratulations on the purchase of an iconic piece of horological history! Wear it an enjoy it in good health. On the servicing, given that it has sat in a box for a while, I would personally bite the bullet and send the watch in for servicing just to che...
Hi Dave..
By: SALMANPK : December 14th, 2011-03:07
Apologies for the quick reply, have a meeting to rush to, The picture of the clasp and the two folding metal parts, the side with has been stamped with various information and logos Period Service dials have "Swiss Made" under 6 and the AP logo at 12, so ...