ROGER DUBUIS, REF. SE48 02 9/0, JUST FOR FRIENDS EASY DIVER FLYING TOURBILLON.Roger Dubuis, Horloger Genevois, Sport Activity Watch.- Just For Friends, Flying Tourbillon 300m/990ft, No..090/280, movement No. 480, Ref. SE48 02 9/0. Made in a.limited editio
C. Three-body, polished and brushed, unidirectional white.gold bezel calibrated for the decompression times, triple.lugs with carbon-fiber inserts and screwed bars, screwed.down winding crown, transparent back with 8 screws, sapphire.crystals..D. Black with applied luminous tapered indexes, outer minute.divisions, off-center aperture for the flying tourbillon..Polished arrow and baton hands, blued steel seconds hand.on the tourbillon..M. Caliber RD 02, rhodium-plated, fausses cotes decoration.19 jewels, flying tourbillon beating at 21,600 vph.three equidistant-arm polished steel carriage, lateral lever.escapement, monometallic balance with timing screws, self.compensating fl at balance spring, shock absorber..Dial, case and movement signed. Diam. 49 mm..Thickness 15 mm.