foversta[PuristSPro Moderator]
20814
A fresh picture of the Lange One Tourbillon Perpetual Calendar
With the famous peripheral rotating month ring:

Fx

Review
foversta · Mar 17, 2014
Foversta reviews the A. Lange & Söhne Lange One Tourbillon Perpetual Calendar "Handwerkskunst," examining its decorated dial and mechanical performance.
11 replies5320 views

New Release
KIH · Jan 16, 2012
Explore the A. Lange & Söhne Lange 1 Tourbillon Perpetual Calendar from SIHH 2012. See early photos, discuss its design, hidden tourbillon, and automatic movement.
22 replies4946 views

Complications
AnthonyTsai · Nov 15, 2012
Explore the A. Lange & Söhne Lange 1 Tourbillon Perpetual Calendar. Discover its innovative rotating month ring, instantaneous calendar, and unique dial architecture.
12 replies2679 views

New Release
KIH · Feb 25, 2012
Explore A. Lange & Söhne's 2012 SIHH novelties from the Tokyo World Tour, including the Datograph Up/Down and Grand Lange 1. See live photos and collector impressions.
33 replies15916 views

Manufacture
KIH · Sep 12, 2014
Explore A. Lange & Söhne's moonphase complication through an exclusive 'Klub Lange' event with Joanna Lange. Discover historical insights and rare pieces.
17 replies6564 views

Manufacture
KIH · Dec 11, 2013
A. Lange & Söhne CEO Wilhelm Schmid discusses new manufacturing facility, boutique strategy, and commitment to quality over quantity at Pre-SIHH event.
37 replies9079 views