Jewellery, Watches and Objects of Vertu

Seiko. A stainless steel automatic diver’s wristwatch with day and date, Ref. 6309-7290, circa 1980.
Movement: automatic, 17 jewels.
Dial: black, luminescent dot indexes, aperture for day and date in Arabic and English, centre seconds.
Case: stainless steel, screw-down back, rotating blue bezel, no. 561303, stainless steel buckle.
Signed: case, dial, movement and buckle.
Dimensions: diameter 42mm. £250-£350