Early next month, during the upcoming SIHH 2011 international trade show, the renowned German watch Manufacture that is currently owned by Swiss-based Richemont SA holding company will officially reveal the new member of the highly exclusive Pour le Merite series, the A. Lange & Söhne Richard Lange Tourbillon Pour le Merite (refs. 760.032 & 760.025) dressy hand-wound wristwatch. Trying to keep the size of the piece as close as it was technically possible to the niche’s unofficial “golden standard” of 39 millimeters, the watchmaker from Glashutte has equipped the new version of the Richard Lange Tourbillon family with a razor-thin bezel thus managing to keep the diameter of its body below 42 millimeters and giving its solid silver dial an especially airy, easy to breathe feel that was nicely supported by a rather unusual tourbillon bridge.
Available both in limited edition platinum or unlimited rose gold case, the watch will be equipped with Lange’s signature fusee-and-chain transmission.
The transmission allows for more uniform transfer of energy from the mainspring barrel to the going train, but, consisting of whole 636 parts, is difficult to build and is therefore reserved only for the high-end pieces of the brand.
Another interesting feature of the upcoming model is a one-minute tourbillon with stop-seconds function. Simply put, the tourbillon stops and the second hand switches to a “0” position every time you want to adjust the watch, thus allowing for more accurate setting of the timekeeper.
A. Lange & Söhne would not be true to its roots if it didn’t equip the watch with one more function, which is more about pleasing the eye, rather than about function.
As you can see on the pictures, there is a cutaway at the subsidiary seconds subdial, which is located between 7 and 8 o’clock and overlaps the hours display standing between 4 and 5 o’clock.
When the hour hand comes past 6 o’clock, there instantly appears a pivoting segment of the subdial with VIII, IX and X numerals printed on it. The segment stays on its place until the hour hand reaches the 12 o’clock position and then again disappears in a blink of an eye.
Of course, such a complication requires a great deal of energy to accomplish four times a day, but the manufacture-made Calibre L072.1 manual-wind movement still features a pretty decent power reserve of 36 hours.
Built of 351 parts (not including the fusee-and-chain mechanism,) the movement features three screwed gold chatons, Glucydur screw balance and an in-house balance spring.
This relatively slow movement beats at 21,600 vibrations per hour.
As usual for the German brand, the watch is supplied in a very elegant and refined case that measures 41.90 mm in diameter and only 12.20 mm high.
If the timepiece was not that outrageously expensive, it would be the first on my wish list.
Photos: A. Lange & Söhne
A. Lange & Söhne Richard Lange Tourbillon Pour le Merite (refs. 760.032 & 760.025) hand-wound watch specification
Price: $193,600 (in Rose gold) / $233,600 (in Platinum)
Movement: Caliber Lange L072.1, in-house, 351 components, decorated and engraved by hand, the three-quarter plate made of untreated German silver, Made in Germany
Winding: Manual (hand-wound)
Cadence of balance: 21,600 vph
Functions & Complications: Hours, minutes, subsidiary seconds, one-minute tourbillon with stop-seconds, pivoting subdial section
Power reserve: 36 hours
Case material: Rose gold (Ref. 760.032) or Platinum (Ref. 760.025, limited to 100 pieces)
Bezel material: Matches that of case
Case shape: Round
Bezel shape: Round
Case size: 41.90 mm
Lug width: No data
Case height: 12.20 mm
Dial: Solid silver (for the one in Rose gold) or Rhodiumed solid silver (in Platinum)
Hands: Pink gold or Rhodiumed gold
Water resistance: 30 meters
Strap: Hand-stitched crocodile strap with Lange deployant buckle is solid pink gold or solid platinum
Crystal: Sapphire, antireflective
Case back: Sapphire