Made in Japan reference 6106 8579 for Men Circa 1971 Guaranteed Original Vintage Seiko Watch excellent condition throughout with original blue dial any dark shadows are reflections from my camera lens Stainless Steel Size 38mm excluding crown 42mm top to bottom thickness 12mm Beautiful Original Seiko DX Dial Original acrylic crystal Automatic Seiko Movement Day Date Function This watch is in excellent condition without damage the movement functions precisely It is original and will become a perfect vintage collectible treasure