That would be the new COSC-certified manufacture movement: the caliber TH31-00. It was co-developed with by TAG Heuer and AMT, a https://is.gd/MCnoJI link high-end Swiss movement https://tinyurl.com/24v446b6 link manufacture based in la Chaux-de-Fonds. https://v.gd/FXUSo1 link According to the brand, AMT produces and assembles this movement exclusively for TAG Heuer. https://is.gd/0R2BgF https://v.gd/F4qSfD https://tinyurl.com/3myudme3 https://www.google.co.ke/url?q=https://www.uhrenreplik.de.com/produkt-kategorie/jaeger-lecoultre/ https://toolbarqueries.google.co.ug/url?q=https://www.relojesfalsos.org/categoria-es/tag-heuer/ https://forum.aigato.vn/user/vaclaveamonz