FS: 1976 Seiko Automatic Chronograph Ref 6139-6012

This 1976 Seiko Automatic Chronograph Ref 6139-6012 is available for purchase. The Details: The Seiko Chronograph Ref 6139-6012 features a 39mm x 43mm tonneau-shaped stainless steel case with a mineral crystal. The black dial features a tachymeter scale at the outer edge, lumed hour markers, lumed hour and minute hands, a 30-minute counter sub-dial at the 6 o’clock position, an English/Arabic day wheel with a date window at the 3 o’clock position, and a red central chronograph... FS: 1976 S...