FIRST CHOICE by Joelle Simonin : Tourbillon are also my passion and this book will help a technical person to understand quite a bit more about these marvellous watches.
This book is unique and it's design is very unusual. It presents in a very practical way how to construct a tourbillon with a spring detent escapement.
Many pictures and drawings presenting all the different steps of the construction.
This book also exists in german at the price of CHF 420.00. (N°2134)
Edition : 2008