Blancpain. A platinum limited edition automatic split seconds chronograph wristwatch with date

Blancpain. A platinum limited edition automatic split seconds chronograph wristwatch with date
Signed Blancpain, No. 77/99, platinum masterpiece collection, manufactured in 1992
Cal. 1186 nickel-finished lever movement, 38 jewels, white dial, applied Roman numerals, outer minute track, luminous hands, three subsidiary dials for constant seconds, 12 hours and 30 minutes registers, window for date, circular case, stepped bezel, three round split seconds chronograph buttons in the band, platinum Blancpain buckle, case, dial and movement signed
34 mm. diam.