A. Lange & Sohne 1815 Tourbillon 730.025
- Stock #: SR1484
- Brand: A. Lange & Sohne
- Series: 1815
- Model: 730.025
- Retail Price: $211,100.00
- Please Inquire
Dial Color: Silver
Case: Platinum 40mm
Strap: Crocodile Leather
Crystal: Scratch Resistant Sapphire
Movement: Manual Wind
Water Resistant: 30 meters / 100 feet
Certificate of Authenticity: Yes
A. Lange & Sohne 1815 gent's watch, Model # 730.025.
Limited Edition of only 100 pieces produced.
Platinum 39.5mm case with platinum crown. Platinum bezel. Silver colored dial with Arabic numeral hour markers and blued hands. Hours, minutes, small seconds and tourbillon. Manual wind movement, Caliber L102.1. Crocodile leather strap with platinum deploy buckle. Power reserve up to 72 hours. Water resistant up to 30m / 100ft.
Tourbillon - compensates for differences in rate caused by a watch adopting different positions. The principle is to mount the balance and escapement in a rotating cage. The balance and escapement rotate around their common axis going through all positions to average out the errors. Tourbillon cages or platforms usually rotate once per minute but 4 minute and six minute tourbillons are also found. The Tourbillon complication is an extremely difficult accomplishment to achieve and generally demands a high premium.
This watch is in superb mint condition and comes to you with original box and papers.
Also known as:
Lange and Son, tourb, 730-025, 730/025, 730025, 730.0, 730.02
Subject to Availability