The Story
The heart of the Flieger lies in its groundbreaking Werk 7 calibre, a new era of precision and reliability at Fortis. With a 70-hour power reserve and a Variable-Inertia Regulation system, the Werk 7 ensures unwavering performance, delivering unparalleled timekeeping accuracy even in the harshest conditions.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The heart of the Flieger lies in its groundbreaking Werk 7 calibre, a new era of precision and reliability at Fortis. With a 70-hour power reserve and a Variable-Inertia Regulation system, the Werk 7 ensures unwavering performance, delivering unparalleled timekeeping accuracy even in the harshest conditions.














