Roger Dubuis. A very fine and rare limited edition 18ct white gold bi-retrograde perpetual calendar automatic wristwatch with moon phases
Hommage, Ref:H043 5710 0, No.01/28, Movement No.103, Circa 2005
25-jewel Cal. 5710, rhodium plated movement stamped with the Geneva Seal, straight line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, swan neck micrometer regulator, silvered dial, applied Arabic numerals, outer minute divisions, outer 52 week chapter ring, polished pierced hands, blued steel retrograde hands, week indication hand with red arrow tip, subsidiary dials for moon phases, month and leap year indication, bi-retrograde sectors for day and date, brushed and polished case with screwed engraved exhibition case back, concave bezel, scroll lugs, fitted leather strap with 18ct white gold Roger Dubuis deployant clasp, together with fitted box and certificate, case, dial and movement signed 43mm.