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WatchBrothersLondon · 21 May 2024, 06:07 PM

Hi all! @watchdilettante and myself spent the last couple of months researching and documenting everything we could find on one of our favourite models, the AP Ultra-Thin Self-Winding Tourbillon ref. 25643 and 25656.

In the reference guide you can find the history of the model, design developments, model variants and some wild prototypes/rare dials.

Read it here on Watch Brothers London website

Hope you enjoy!

21 May 2024, 06:07 PM	#1
WatchBrothersLondon "TRF" Member Join Date: Mar 2019 Real Name: Ben Location: London, UK Posts: 616	Guide - Audemars Piguet Ultra-Thin Self-Winding Tourbillon ref. 25643 and 25656 Hi all! @watchdilettante and myself spent the last couple of months researching and documenting everything we could find on one of our favourite models, the AP Ultra-Thin Self-Winding Tourbillon ref. 25643 and 25656. In the reference guide you can find the history of the model, design developments, model variants and some wild prototypes/rare dials. Read it here on Watch Brothers London website Hope you enjoy!