Chinkin (Métiers d’Art Urushi)  Three-body 1.4435NcU „Staybrite“ stainless steel case with mirror polished finish, stainless steel back with sapphire crystal, double curved sapphire crystal, polished hands, case caliber 36.00 mm, historical hand-winding movement caliber Fontainemelon FHF 96, 18000 A/h, 48 hours power reserve.  Chinkin (gilt engraving)  The dial relief hand engraved on guilloche ground on 10 layers roiro kuro urushi, gold leaf, polished (dozuri, roiromigaki)  The production time of the dials is 28 days  This rare lacquer technique can be found executed on fountain pens  Completely hand made on demand in the atelier of Angular Momentum & Manu Propria in Bern, Switzerland