a._lange_soehne_datograph_perpetual_tourbillon
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| a._lange_soehne_datograph_perpetual_tourbillon [02.12.2022 19:42] – created - external edit 127.0.0.1 | a._lange_soehne_datograph_perpetual_tourbillon [09.04.2024 14:59] (current) – gerdlothar | ||
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| + | ====== A. Lange & Söhne Datograph Perpetual Tourbillon ====== | ||
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| + | {{wst> | ||
| + | {{wst> | ||
| + | {{wst> | ||
| + | {{wst> | ||
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| + | The **Datograph Perpetual Tourbillon** is a luxury wristwatch by [[A. Lange & Söhne]]. | ||
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| + | This watch adds three major [[complication]]s to the functionality of the [[A. Lange & Söhne Datograph|Datograph]]: | ||
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| + | The watch was first introduced [[2016]] with a platinum case and black dial; [[2019]] followed with a version in a white gold case with a red gold dial. In April [[2024]], Lange presented the " | ||
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| + | Lange counts this watch as part of the Saxonia family. | ||
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| + | <WRAP ud ud_mod> | ||
| + | **Reference: | ||
| + | * 740.036 [[platinum]] | ||
| + | * 740.056 [[white gold]] | ||
| + | * 740.055FE [[Honeygold]] " | ||
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| + | **Movement: | ||
| + | * [[Manual winding]] movement [[Lange L952# | ||
| + | * Model " | ||
| + | * [[Chronograph]] in classical [[column-wheel]] design with [[flyback]] | ||
| + | * [[Big date]], [[small seconds]] | ||
| + | * Precision adjustment: shock-resistant [[cam-poised balance]] | ||
| + | * Plates and bridges in untreated [[nickel silver]] | ||
| + | * [[Balance cock]] engraved by hand | ||
| + | * Intermediary wheel cock and tourbillon bar engraved by hand | ||
| + | * 59 [[jewels]], including 5 in screwed gold [[chaton]]s | ||
| + | * 2 diamond capstones | ||
| + | * Diameter: 32.6 mm; height: 9 mm | ||
| + | * 729 components | ||
| + | * Power reserve 50 hours | ||
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| + | **Case:** | ||
| + | * [[Platinum]] / 18 ct white gold | ||
| + | * Ø 41.5 mm, height 14.6 mm | ||
| + | * [[Sapphire crystal]] | ||
| + | * Six-fold screwed [[sapphire crystal]] caseback | ||
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| + | **Dial:** | ||
| + | * Black / solid [[red gold]] | ||
| + | * Appliques and indices in solid gold | ||
| + | * Hands in [[rhodinated]]em gold and [[blued]] steel | ||
| + | * Hours and minutes hands as well as hour indices at 3, 6, 9 and 12 o' | ||
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| + | **Functions: | ||
| + | * Hours, minutes | ||
| + | * [[Flyback chronograph]] with central 60-seconds counter and precisely [[jumping]] 30-minutes counter at 4 h | ||
| + | * [[Small seconds]] via tourbillon, patented [[hacking seconds]] | ||
| + | * [[Moon phase indication]] at 6 h | ||
| + | * [[Perpetual calendar]] with [[big date]], day of week, month, leap year | ||
| + | * [[Day/night indicator]] | ||
| + | * [[Power reserve indicator]] at 9/10 h | ||
| + | * [[Tachymeter]] scale | ||
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| + | **Bracelet: | ||
| + | * Black/dark brown Alligator leather strap, hand-sewn, with [[folding clasp]] | ||
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| + | **Limited edition:** | ||
| + | * 100 pieces | ||
| + | * Honeygold " | ||
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| + | **Price:** | ||
| + | * 285,000 € (white gold version, 2020) | ||
| + | </ | ||
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| + | ===== Video ===== | ||
| + | * [[https:// | ||
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| + | {{tag> | ||
| + | A._Lange_& | ||