Seiko 5 Sports Speed-Timer 6138-0020

Seiko 5 Sports Speed-Timer 'Tokei Zara' 'Helmet' Chronograph automatic stainless steel gentleman's wristwatch , reference no. 6138-0020, serial no. 216xxx, circa 1972, circular '6138-0030T' black dial with baton, minute and seconds markers, day/date apertures, grey minute recording dial, hour recording dial and yellow chronograph centre seconds, Seiko bracelet, 42mm, Box and Papers - box only. Movement - currently functioning. Dial - good, some faint tarnish spots and some dot marks to the grey subsidiary dial. Glass - good. Hands - good, a few marks to the hour subsidiary recording hand. Case - generally good, some surface scratches present. Crown - adjusting correctly, push buttons start/stop and reset. Bracelet - surface scratches, wrist size 7.25'' approx.