Breguet Marine Big Date Mens Watch, 5817ST/12/5V8. Caliber 5177GG self-winding automatic movement. Stainless case 40mm in diameter with exhibition caseback. Steel bezel with silver dial & silver rim with roman numerals. Screw-down crown. Scratch-resistant sapphire crystal. Functions: Hours, minutes, seconds, and date. Breguet black rubber strap with stainless steel deployment buckle.
Excellent, pristine condition, strap shows very minor signs of wear, works flawlessly, and keeping time precisely. Comes with presentational non-Breguet box, and ElegantSwiss one year warranty. The watch is running strong and keeping accurate time, having been timed to precision on Witschi Expert Timing Machine.