A gentleman's stainless steel Rolex Oyster Perpetual automatic wristwatch, circa 1960,

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A gentleman's stainless steel Rolex Oyster Perpetual automatic wristwatch, circa 1960,
black dial with gilt baton numerals, sweep centre seconds, movement with 25-jewels adjusted to five positions and temperature, case numbered 6564, dial movement and case signed, diameter of bezel 33mm.