Breguet Type XXI Transatlantique Flyback Chronograph 3810ST/92/9ZU

Breguet Type XXI Transatlantique Flyback Chronograph 3810ST/92/9ZU. Stainless steel 42 mm diameter case with rotating fluted caseband. Water resistant up to 100 metres. Automatic flyback chronograph movement—Calibre 584 Q, 48-hour power reserve. Fixed bezel with uni-directional rotation for timing functionality. Ruthenium (tobacco-brown/grey) dial featuring luminous Arabic numerals and hands; includes central chronograph minute and seconds hands, 12-hour sub-diall, 24-hour (AM/PM) indicator at 3 o’clock, small seconds at 9 o’clock, and date window at 6 o’clock. Scratch-resistant sapphire crystal. Breguet brown alligator leather strap, steel deployant buckle. Box and papers dated August 2007.