Vintage Seiko Diamatic 21 Jewels Day Date Men's Watch A few minor tiny to small ghosts to light scratches on acrylic mineral crystal window nothing major. May see ghost to lite scratches on case, back plate, bracelet, bezel, clasp all minor. December 2021 tested and inspected everything works properly as manufactured fully functional GUARANTEED, smoke and pet free, CLEAN, DETAILED, POLISHED, BRIGHT, SHINY, ready to wear. Wrist fit comfortable 7 1/2". Max 7 3/4" tight fit can adjust to fit a smaller size. Case size 40m, thickness 7m, day date indicator, automatic, green dial, stainless steel, luminous hands and indexes, 21 jewels, vintage 1970's, silver color, WR 30m, fold over secure snap clasp, removable links, micro adjustments, Japan Movement.