BREGUET REF. 7787 AUTOMATIC POWER RESERVE MOON PHASES WHITE GOLD Breguet, No. 4387, Ref. 7787. Sold May 3rd, 2012. Very fine, astronomic, center seconds, self-winding, 18K white gold wristwatch with 38-hour power reserve indication, moon phases and an 18K white gold Breguet deployant clasp. Accompanied by the original fitted box, Certificate of Origin, warranty and instructions. Three-body, solid, polished, ridged band, straight lugs, screwed gold bars, transparent snap-on case back, sapphire crystals. GuillochÈ silver with painted radial Roman numerals on a plain reserve, sector for the up-and-down indication, aperture for the moon phases. Blued steel Breguet hands. Cal. 591 DRL, rhodium-plated, fausses cÙtes decoration, 25 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating Breguet balance spring.