Case: Two-body, polished and brushed, flat bezel, concave lugs, screwed-down case back with special engraving of the Geneva Patek Philippe boutique and inscription 1839, 1892, and 2006, sapphire crystal.Dial: Two-tone silver with applied Arabic numerals and baton indexes, luminous dots, subsidiary seconds dial, outer minute track. Luminous blackened steel baton hands.Movement: Cal. 215PS, stamped with the Seal of Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 18 jewels, straight line lever escapement, free-sprung Glucydur Gyromax balance adjusted to heat, cold, isochronism and 5 positions,shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 36 mm. Thickness 8 mm.Dial, case and movement in very good condition.NOTE: The watch was released as a limited edition of 300 in 2006 in celebration of the newly opened boutique (at the time) in Geneva on Rue de Rhone. On the rear of the stainless steel watch is a delicate engraving of the building with the commemorative description; 1839 - 1892 - 2006.