BREGUET MARINE AUTOMATIC DUAL TIME REF. 5857ST/12/5ZU CAL. 517F (65H)

Polished stainless steel case with Breguet's signature coined edges.
Beautiful hand engraved (engine-turned) guilloche silver dial with a fine sunburst wave pattern.
Applied blued steel Roman Numeral Hour Markers to a matte silver chapter ring.
Gold colored painted minute dots on outer rim of the dial.
Blue steel hands with a luminous dot on the minutes & hours hands.
Dual Time Complication:
second time-zone sub-dial located at the 6 o'clock position with fine painted florale style Arabic Numeral hour markers & dot minute track.
AM/PM sub-dial indicator located at the 3 o'clock position with a sunburst guilloche texture for 6am until 6pm (18 o'clock) & a linear wave guilloche texture for night time 6pm until 6am. .
Date window located at the 6 o'clock position.
Breguet Caliber 517f, beats at 28,800 vph, contains 28 Jewels & has an approximate power reserve of 65 hours. With flat silicon balance spring.