Vintage Seiko Automatic Chronograph Wristwatch. It is made of stainless steel. Black tone dial with white hour markers, white hands. Subsidiary sunken dial at 6-12 o’clock. Calendar at 03 o’clock. Movement: Automatic movement, 21 jewels, 6298B. Case is made stainless steel. The case back is made of stainless steel too. It is read Seiko –…