Want to sell a similar watch? Create a listing now

A. Lange & Söhne 1815
Tourbillon Platinum 730 025 stop seconds mechanism & zero reset

Condition: | Original box | Original papers

Price on request

+ $190 for insured shipping to

Request an offer (non-binding) Suggest a price

Chrono24 Buyer Protection

Payment via Chrono24's Escrow Service
Authenticity Guarantee
14-day money-back guarantee

Shipping and Seller Information

Item is in stock

Anticipated delivery in 2 - 7 days

4.9 ( )

Contact seller Average response time 1 day, 2 hours

More About This Listing

Basic Info
Listing code	C9LFA7
Brand	A. Lange & Söhne
Model	1815
Reference number	730.025
Movement	Manual winding
Case material	Platinum
Bracelet material	Crocodile skin
Year of production	Unknown
Condition	(Mint condition, without signs of wear)
Scope of delivery	Original box, original papers
Gender	Men's watch/Unisex
Location	United States of America, New York, New York
Price	Price on request [Negotiable]
Availability	Item is in stock
Caliber
Movement	Manual winding
Case
Case material	Platinum
Case diameter	39.5 mm
Bezel material	Platinum
Crystal	Sapphire crystal
Dial	Silver
Dial numerals	Arabic numerals
Bracelet/strap
Bracelet material	Crocodile skin
Bracelet color	Black
Other
Skeletonized

Description

A. Lange & Sohne 1815 Tourbillon Platinum with stop-seconds mechanism and zero-reset feature.
Reference. 730.025
For the very first time, an A. Lange & Söhne timepiece unites the stop-seconds mechanism for the tourbillon with the ZERO-RESET function. The interaction between the two patented mechanisms makes it possible to stop and set the new 1815 TOURBILLON with one-second accuracy.

The 1815 TOURBILLON is designed for supreme precision. Unprecedented rate stability is assured by the one-minute tourbillon. The interaction between two patented mechanisms enables the watch to be set with great accuracy. When the crown is pulled, the balance inside the tourbillon cage stops instantaneously and the seconds hand jumps to the zero position. The watch can now conveniently be synchronised with a reference watch or a time signal.

More than 200 years ago, the invention of the tourbillon was the ingenious solution to a serious watchmaking problem. Because pocket watches were generally worn vertically, the influence of gravity on the balance often caused considerable rate deviations. To offset this unwanted effect, it was necessary to constantly change the orientation of the oscillation system. So the balance and the escapement were placed in a rotating cage, called tourbillon. This compensated position errors and increased rate accuracy. Since then, the tourbillon has lost none of its fascination. Its micromechanical complexity and artisanal finissage still symbolise engineering prowess and horological precision.

The hairspring and balance wheel are crafted in-house with extreme meticulousness and perfectly matched to one another. Precision also comes to the fore in the intricate finish of all movement parts and is crowned by the endstone of the tourbillon.

Security on Chrono24 for This Listing

Payment via Chrono24's secure Escrow Service

Thanks to the Chrono24 Escrow Service, your payment is fully covered. We keep your money in our escrow account for 14 days after delivery of your watch. Thus, you have time to carefully inspect your order knowing your money is safe in our account. Only then do we send the money to the dealer.

Authenticity Guarantee

Our promise: Every new and used watch on Chrono24 is authentic. Our dealers are required to inspect each watch's authenticity and may only list original timepieces. However, should issues arise, you have 14 days upon delivery of your order to contact our support team and get your money back.

14-day money-back guarantee

If the watch arrives and is defective or not as the seller described, you have 14 days to initiate a return and receive your money back.

Strict dealer guidelines

In the interest of security, dealers on our marketplace must follow a strict set of rules. Before a professional dealer can sell on our platform, they must provide us with their photo ID, commercial register entry, business address, and tax number. Furthermore, we require all dealers to follow our strict dealer guidelines.

Insured shipping

Dealers ship every order fully insured, so you can make both domestic and international purchases risk-free.

Chrono24's quality & security team

Our 40-person quality & security team works hard to detect suspicious listings and address issues before they arise, allowing you to focus on what's most important – finding the right watch!

Learn more about security on Chrono24

Easy returns

Dissatisfied with your purchase? No worries! Chrono24's secure Escrow Service makes returning your order a breeze. If the watch arrives and is suspicious, defective, or not as the seller described, you have 14 days to initiate a return.

How returns work:

1. Inform Chrono24's support team
2. Ship the watch back to the dealer insured for its full value
3. Receive a refund for the purchase price

Chrono24's Authenticity Guarantee

Guaranteed Authentic Watches

Every new and used watch on Chrono24 is authentic
Dealers inspect each watch's authenticity
Any deviations from the original condition are listed

14 days to get your money back

A return policy with extra protection: Receive a full refund of the purchase price
Simply reach out to our support team within 14 days of receiving your watch
Our promise applies to all purchases from professional dealers worldwide

We're here for you

A 40-person quality & security team that monitors the marketplace around the clock
If you have any questions or concerns, our support team is always ready to help
Whatever the case, we always find an optimal solution