Width : 44 mm Height : 14,3 mm Case finish : vertical satin finish Bezel finish : polished Horn finish : welded, polished and micro-blasted Inter-horn distance : 23 mm

Engraving : by hand Sun dial decoration : hand-engraved with grand feu enamel Sun dial origin : artisan watchmaker’s farmhouse from 1750, Les Bois Strap : real alligator, large scales with tassel Buckle : tongue pink or grey gold 18 cts Crown : pink gold with machine engraved logo Brand logo : 3 fir trees on 3 mountains Logo symbolism : settling of the Jura by clearing, around 1350

Hour and minute indicator ring : Cellsun decoration Hour and minute indicator ring : Cellbevelled Hand center : hand guilloche work Hand center : progressive circular pyramids

Hand decoration : drawing on the 2 faces, bevelling on the flanks

Pyramids: 60 tapering

Dimensions : h. 7,78 mm / Ø 39,55 mm Winding : manual, 49 crown revolutions Power reserve : about 70 hours Manufacture : made by Rudis Sylva Purchases from third parties : 7 parts : escapement, stones, spring, Incabloc Indicators : hours, minutes, seconds Main plate machining : on machine with bed plate, 175 operations Accuracy check : 100 % of components

Balances : toothed, interlinked, ensuring the same amplitude Escapement : only 1 with 1 pallet fork positioned at 90 degrees Frequency : 21,600 vibrations/hour (3 Hz) Cage rotation : 360 degrees in 60 seconds Cage diameter : 17,40 mm Balance spring : 2, flat, asymmetric deployment Balance spring symmetry and energy : constantly opposed Vertical gravity correction : instantaneous, completely eliminating the effects of gravity

Main plate : bevelling, tapering pyramid guilloche work Bridges : hand-decorated, bevelling, circular graining, drawing Gear train : circular graining, diamond-polished corners Screws : machine threading with controlled undercut Barrel drum : snailed Titanium cage bridge : bevelling, 28 inward corners, drawing (30 hours’ work)