Chronometre Souverain by FP Journe part 2

Twin barrels, in the classic configuration of precision watches, work in parallel to deliver stable power for much of their 50-hour indicated reserve. The 1998 F.P. Journe free-sprung chronometer balance with inertia adjustment on four opposing weights, is dynamically adjusted in six positions, with the emphasis on constancy of rate.

F.P. Journe designs his watches from the dial down, paying for looks with mechanical ingenuity. Placing the power-reserve indicator in its least favourable position on the dial meant its mechanism had to co-exist with the winding apparatus.

The 13-ligne movement fits into a 40mm diameter case in platinum or red gold, water-resistant to 3ATM. The Chronomètre Souverain demonstrates all the ingenuity and discipline of real horology, and in it, François-Paul Journe displays his skill in devising strikingly original features that draw attention, not to themselves, but to the beauty of the timepiece as a whole.