This is a stunning and very attractive Omega Seamaster Automatic watch. This piece is clean and original. The solid stainless steel case is in very good condition. The original case measures 34.7mm across, excluding the crown by 40.7mm lug tip to lug tip. The case model is 165.002. The crystal is original and in great shape—original signed crown. The fully serviced 17 jewels automatic movement is an Omega calibre 550 with serial number 24210861, dating this watch to 1966. The factory's original "Seamaster 300" similarity dial makes this timepiece very rare ~ also known as a Seamaster 300 companion. Only a handful of this dial exists on the Seamaster model. They are rare, hard to come by, and will come fitted with a new 18mm genuine leather strap. The wrist size in the photos is 6 inches.