Baume & Mercier. An 18ct gold automatic chronograph calendar wristwatch
Baumatic, Ref:86104, Case No.1690744, Circa 1990
40-jewel ETA Cal.2892-2 automatic movement, white dial with applied gilt baton hour markers, black outer 1/2 second divisions with luminous dots at five second increments, black outer 400 to 60 tachymeter scale, gilt pointed baton hands with luminous inserts, subsidiary dials at 6, 9 and 12 for running seconds, 30 minute and 12 hour recording, magnified date aperture at 3, brushed and polished round case with snap on back and reeded band, fixed bezel with black Roman chapter to bezel, cabochon set crown flanked by twin chronograph buttons, fitted brown leather strap with signed plated buckle, case, dial and movement signed 37mm.
