Seiko. A stainless steel automatic calendar chronograph bracelet watch


Reference: 6139-6002Date: Circa 1978Movement: 17-jewel Cal.6139B automaticDial: Sunburst yellow, applied hour luminous block markers, black outer 1/5th second divisions, further outer minute divisions on white ground, day and date apertures at 3, polished baton hands with luminous inserts, red centre chronograph handCase: Brushed and polished tonneau form, screw down back, fixed bezel with blue and red tachymeter scale, crown flanked by twin pushersStrap/Bracelet: Fitted graduated brushed linkBuckle/Clasp: Signed folding claspSigned: Case, dial & movement Size: 41mm
|This watch is popularly known as 'the Pogue' having been worn by Col. William R. Pogue during a NASA mission to space in 1973 making it the first automatic chronograph to be worn is space.