Having swept all before them with the Parallax
Tourbillon, the innovative and enthralling
piece that scooped them a GPHG award in
2014, the brothers Grönefeld bring something
more esoteric still: a remontoire watch
inspired by a church clock in their Dutch
hometown of Asten. Its crisp and clean look –
just 39mm in diameter, with a slim new case
design – hides a movement that is fantastically
complex, and puts them alongside FP
Journe an A Lange & Sohne in the club of
brands who’ve made a remontoire d’egalité – a
traditional device regulating the power delivered
from the mainspring – in a wristwatch.