Breitling Chrono-Matic 49 Chronograph Certified Chronometer Wristwatch

Breitling Chrono-Matic 49 Chronograph Certified Chronometer WristwatchCase: stainless steel, case no. 2504834, rotating rubber bezel, screw back, 49 mm, sapphire crystalDial: black, silvered sub-dials, applied steel and luminous numeral markers,...