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Audemars Piguet Royal Oak Jumbo Vintage 70's Ref. 5402 SA Rare 39mm Ultra Thin


Free shipping to United States of America


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Condition: Pre-owned
Scope of delivery: -
Availability: Available now
Delivery time: 2-6 days
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 ( Reviews: 37 )
US - New York
Trusted Seller since 2017
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Basic Info

Listing number 4YZAQ6
Reference number 5402
Brand Audemars Piguet
Model Royal Oak Jumbo
Code 123147310305
Movement Automatic
Case material Steel
Bracelet material Gold/Steel
Year 1970-1979
Condition Very good (Worn with little to no signs of wear)
Scope of delivery -
Gender Men's watch/Unisex
Location United States of America, New York, New York


Movement Automatic
Number of jewels 36


Case material Steel
Case diameter 39 mm
Water resistance 5 ATM
Glass Sapphire Glass
Dial Grey


Bracelet material Gold/Steel
Bracelet color Grey
Lug width 20 mm Size guide


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Here we have a rare 1970's circa second series vintage Audemars Piguet Royal Oak Jumbo. First luxury sports watch introduced to the market for its design and size - designed by Gerald Genta who also designed Patek Philippe's Nautilus and many other successful luxury watches. 39mm case diameter, ultra thin case only 7mm with AP Cal. 2121/1 Automatic self winding movement only 3mm thick with a 21k gold winding rotor.

Back case # 67x which is an earlier production of these Royal Oak watches. It has been claimed AP only manufactured around 1000 pcs all together of this model. Original Anthracite Gray Tapisserie dial with date display @ 3 o'clock. Sapphire crystal. Stainless steel case with 18k yellow gold Octagonal bezel held by 16 total white gold screw front and back.

Also features a first AP integrated bracelet which tappers to the buckle. Fold over buckle with safety fold over lock. Watch fits approx. 7.5 inch wrist size, can be sized down to 7 inches. Very rare and will likely not come across this time piece again.

Audemars Piguet Royal Oak Jumbo
Model Ref. 5402 SA
Ultra Thin
Condition Very Good
Stainless Steel Case & 18k Yellow Gold
Late 1970's
Second Series Royal Oak Jumbo
Back Case Ref. 67x
39mm case Diameter
7mm Case Thickness
Gray Tapisserie Dial, AP Logo @ 12 o'clock, "Automatic" @ 6 o'clock
AP Cal. 2121/1 Self Winding Automatic Movement, Only 3mm Thick
36 Jewels, Balance Adjusted To Heat, Cold, Isochronism In 5 Positions
21k gold Rotor
Date Feature
18k Gold Screws
Sapphire Crystal
Integrated 18k & Steel Bracelet with Fold Over Buckle, Safety Lock
Watch Fits Approx. 7.5 Inches
Very Rare, Vintage
Watch Only, No Papers
100% Authentic
Item # B798908

This Watch Is 100% Authentic. Your Satisfaction is our Priority.

We are a small business that is very personal and will tend to your needs at every step of the way. All of our watches are in a personal safe, accessible the same day of payment. We try our best to price our merchandise very competitively if not the Best. We ask the same Courtesy in return from our buyers by making serious offers and committing to those offers. We work very hard to describe our watches, we guaranty that our description is the most meticulous on the market. Each listing takes time to complete, and does not include the time taken to inspect and test the watch over 7 days of observation. Thank you for reading this.


Payments: PayPal, Bank Wire

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Show phone/fax number
Tel.: [+1] 201-852-4950
Mobile: [+1] 201-852-4950
We speak:
  • English
Trusted Seller since 2017
305 watches listed
This dealer owns a store in which you may view their watches.
Number of watches sold via Trusted Checkout: 68

4.7 out of 5 stars  |  Reviews: 37

Detailed explanation of ratings 

 4.8 Shipping
 4.7 Item description
 4.7 Communication
of buyers would recommend this dealer.

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Size guide for wristbands

1 | Lug width

The lug width is the width of the strap at the end that is attached to the watch. This is the interior distance between the two lugs (horn-like protrusions) on the watch casing. The strap will fit your watch only if the lug width of the watch is the same width as the strap.

2 | Buckle width

The buckle width is the width of the strap at the buckle end. If you want to keep your watch’s original buckle and replace only the strap, the width of the original buckle must be identical to the strap width. For watches with folding clasps, please choose a strap specially made for your particular clasp.

3 | Strap length

The strap length is the combined length of the short strap side 3A (without buckle) and the long strap side 3B. For metal straps, the length of the strap including the clasp is measured in the closed position.

4 | Strap thickness

Strap thickness is the height of the strap. Many leather straps thin out towards the buckle end, or “taper”. If you want to keep your watch’s original buckle and replace only the strap, the strap thickness must match the height of the original buckle. For watches with folding clasps, please choose a strap specially made for your particular clasp.

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