Audemars Piguet Royal Oak Openworked Double Balance 15407ST.OO.1220ST.01
Audemars Piguet Royal Oak Openworked Double Balance 15407ST.OO.1220ST.01
Cologne Watch Düsseldorf
Schadowstraße 11
40212 Düsseldorf
Germany
Cologne Watch Köln
Benesisstraße 24-32
50672 Köln
Germany
Mon–Fri: 10:00–19:00
Sat: 10:00–18:00
Sun: Closed
*Excluding public holidays
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Mon–Fri: 10:00–19:00
Sat: 10:00–18:00
Sun: Closed
*Excluding public holidays
Mon–Fri: 10:00–19:00
Sat: 10:00–18:00
Sun: Closed
*Excluding public holidays
All information at a glance
Features
Availability
Identification
Condition & Scope of Delivery
- Original Box
- Original Papers
Case & Dial
Movement & Bracelet
Special Features
- Exhibition Case Back
- Screw-Down Crown
Description
Audemars Piguet Royal Oak Openworked Double Balance Wheel (Ref. 15407ST)
The 15407ST is considered one of the most impressive masterpieces of modern Haute Horlogerie. It solved the problem of timekeeping accuracy through an innovative mechanical architecture.
The Double Balance Wheel Technology
The centerpiece is the Caliber 3132. Audemars Piguet has installed two balance wheels and two hairsprings on the same axis. This patented system ensures significantly higher precision and stability, as the sources of error caused by gravity cancel each other out.
Handwork Skeletonization
The dial is completely skeletonized (Openworked), revealing the highly complex mechanics. Every bridge and every edge is finished, beveled, and polished by hand. A special visual highlight is the golden balance bridge, prominently visible on both the front and back of the watch.
Case and Aesthetics
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Material: Classic stainless steel (ST) with the legendary interplay of brushed and polished surfaces.
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Dimensions: The case has a diameter of 41 mm and an astonishingly slim height of under 10 mm for this level of complexity.
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Details: The characteristic octagonal bezel and the perfectly integrated steel bracelet frame the skeletonized movement, while the rose gold hands and indices ensure necessary legibility.
Exclusivity
Although not a limited edition in the classic sense, production is strictly limited due to the extremely elaborate handwork. The 15407ST is one of the hardest-to-obtain models in the current Audemars Piguet portfolio.
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Frequently asked questions & answers
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- Inspection & dispatch – Your watch undergoes a final quality inspection and is then sent to you fully insured via UPS Express or FedEx.
- Delivery – You will receive tracking information and can follow the delivery in real time.
Alternatively, you can also view and purchase the watch you want directly in our shop in Cologne or Düsseldorf.
Yes, we guarantee the authenticity of every watch 100%. Each watch is thoroughly examined by our experts for authenticity and proper function before sale. You will, of course, receive a proper dealer’s invoice with complete documentation.
All watches are technically inspected and, if necessary, professionally reconditioned. Please refer to the condition description in the product details for the exact visual and technical condition.
Whether the original box and papers are included is stated for each watch in the product details. Regardless of this, you will of course always receive a proper dealer’s invoice with complete documentation for your watch.
For every watch we grant a 12-month guarantee on the movement. In addition, you of course retain your statutory warranty rights in full.
We accept the following methods of payment:
- Credit and debit card (Visa, Mastercard, American Express)
- Bank transfer,
- Apple & Google Pay,
- Cash payment on collection at our shops in Cologne or Düsseldorf.
Yes, we accept luxury watches from well-known brands as a trade-in. Contact us with details about your watch (brand, model, condition, accessories), and we will make you a fair offer that can be credited against the purchase price.
Yes, every watch is shipped fully insured via UPS Express or FedEx. Until the watch has arrived safely with you, we bear full responsibility.
Within Germany: 1–3 working days (free shipping). Within the EU: 2–4 working days. Internationally: 2–5 working days. Shipping costs for the EU and international destinations are calculated at checkout.
Yes, we deliver worldwide by FedEx. Please note that import duties may apply, and we have no influence on how long they take.
Yes, visit us in Cologne (Benesisstr. 24–32, 50672 Cologne) or Düsseldorf (Schadowstrasse 11, 40212 Düsseldorf).
Yes, purchases made through our website are covered by the 14-day right of withdrawal. You may return the watch within 14 days without giving reasons, provided it is unworn and in its original condition. The return is free of charge.