BREGUET MARINE AUTOMATIC YELLOW GOLD
Breguet, "Horloger de La Marine", case No. 1645B, Ref. 3400BA.
Sold on September 4th, 1991.
Very fine, center-seconds, self-winding, water-resistant,
18K yellow gold wristwatch with date and an 18K yellow gold
Breguet deployant clasp. Accompanied by a Certificate, extra
leather strap and original fitted box.
Three-body, polished, back with 6 screws, stepped rounded
bezel, coin-edge band, protected winding crown, straight lugs,
screwed bars, sapphire crystal.
Guilloché silver with radial Roman numerals on a plain
reserve, outer dot minute divisions, aperture for the date. Blued
steel Breguet hands.
Cal. 889, rhodium-plated, fausses cotes decoration, 23 jewels,
straight line lever escapement, monometallic balance, shock
absorber, self-compensating flat balance spring, micrometer
regulator, engine-turned gold rotor.