Tourbograph Perpetual 'Pour le Mérite' Platinum / Silver
|Diameter: ||43.00 mm|
|Height: ||16.60 mm|
|Indexes: ||Arabic Numerals|
Caliber L133.1 was introduced at SIHH 2017, continuing a tradition that began with the 1994 launch of the Tourbillon 'Pour le Mérite' and subsequently the 2005 Tourbograph 'Pour le Mérite'. As the most complicated model of the series, it pairs the tourbillon and fusée-and-chain transmission with a rattrapante chronograph with two column wheels and a perpetual calendar. It consists of a total of 684 parts including 52 jewels.
|Brand:||A. Lange & Söhne|
|Date:||Date, Day, Leap Year, Month, Perpetual Calendar|
|Chronograph:||Chronograph, Column wheel, Flyback, Rattrapante|
|Additionals:||Chain & Fusée, Tourbillon Escapement|
The A. Lange & Söhne Tourbograph Perpetual 'Pour le Mérite' 706.025 was introduced at SIHH as the fifth model in the brand's 'Pour le Mérite' series. It pairs the tourbillon with chain & fusee mechanism to a rattrapante chronograph and a perpetual calendar, resulting in the most complex model in the series thus far. The inaugural ref. 706.025 featuers a platinum case and a silver dial. It is limited to 50 pieces.