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--- greubel_forsey_tourbillon_24_secondes_architecture [05.07.2022 17:11] – created gerdlothar
+++ greubel_forsey_tourbillon_24_secondes_architecture [02.12.2022 20:43] (current) – external edit 127.0.0.1
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+====== Greubel Forsey Tourbillon 24 Secondes Architecture ======
+{{wst>image_cr|Greubel Forsey|Tourbillon 24 Secondes Architecture Titanium|280px}}
+The **Tourbillon 24 Secondes Architecture** is a wristwatch by [[Greubel Forsey]].
+This evolved version of the [[Greubel Forsey Tourbillon 24 Secondes|Tourbillon 24 Secondes]] owns 2 patents and was presented in July [[2022]]. It features a fast-rotating [[tourbillon]] inclined at 25°, a manual winding movement, three mainspring barrels, 90-hour power reserve and small seconds.
+According to the name this model shows an abstract and very technical appearance.
+<WRAP ud ud_mod>
+**Reference:**
+  * Tourbillon 24 Secondes Architecture Titanium
+**Movement:**
+  * [[Manual winding]] [[manufacture movement]], 21,600 A/h
+  * [[Tourbillon]] inclined at a 25° angle, 24-seconds rotation, patented
+  * [[Balance spring]] with [[Phillips terminal curve]]
+  * Three coaxial series-coupled fast-rotating [[barrel]]s
+  * 42 [[jewels]]
+  * Olived-domed jewels in gold [[chatons]]
+  * 354 parts
+  * [[Power reserve]] 90 h
+**Case:**
+  * [[Titanium]]
+  * Ø 47.05 mm, H 16.8 mm
+  * [[Sapphire crystal]] domed and transparent caseback
+  * Side window with sapphire form glass
+  * [[Waterproof]] to 5 atm
+**Dial:**
+  * Openworked
+  * Three-dimensional, variable geometry hour-ring, indexes with Super-LumiNova
+**Functions:**
+  * Hours, minutes, [[small seconds]]
+  * [[Power reserve indicator]] via circular arc
+**Bracelet:**
+  * Rubber strap with [[folding clasp]]
+**Limitation:**
+  * 11 pieces in 2022
+  * 18 pieces per year from 2023 to 2025
+</WRAP>
+{{tag>Watch_models Watches_with_tourbillon Greubel_Forsey_models}}