A RARE OMEGA MEN'S STAINLESS STEEL AUTOMATIC CHRONOGRAPH BRACELET WATCH.

Model: Speedmaster Japan Edition Mark 40
Date: Circa 1980's
Case reference: 175.0083/375/0083
Movement: Signed, automatic chronograph, Cal.1162
Dial: Signed, black, yellow applied luminous Arabic numbers, white outer seconds division, black and white sword hands with luminous insert, red centre seconds hand for the chronograph, subsidiary dial for seconds at the nine o'clock position, subsidiary dial for chronograph minutes at the twelve o'clock position, subsidiary dial for the chronograph hours at the six o'clock position, date aperture at the three o'clock position with a black calendar disk and white Arabic numerals
Case: Signed, stainless steel, black bezel with a silvered Tachymeter division, snap-on back, No.5531XXXX
Bracelet: Signed, stainless steel, signed stainless steel deployment clasp
Size: 39mm
Accompaniments: Omega box and instructions