BREGUET REF. 7137 MOON PHASE POWER RESERVE YELLOW GOLD Breguet, movement No.42693, No. 1807, Ref. 7137. Made circa 2010, sold January 6th, 2011. Very fine, self-winding, 18K yellow gold wristwatch with power reserve indication, moon phases, age of the moon, date and an 18K yellow gold Breguet deployant clasp. Accompanied by the original fitted box, Certificate of Origin, and warranty booklet. Three-body, solid, polished, reeded band with correctors, transparent case back, straight lugs with screwed gold bars, sapphire crystals. Guilloche silvered gold with painted radial Roman numerals on a plain reserve, subsidiary dial for the date, sectors for the up-and-down indication and age of the moon, aperture for the moon phases, outer minute division. Blued steel Breguet hands. Cal. 502, rhodium plated, fausses cotes decorations, 37 jewels, straight-line lever escapement, and monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring.