A gentleman's stainless steel centre seconds wristwatch, Model: Precision, Ref:4107, 1950's,

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A gentleman's stainless steel centre seconds wristwatch, Model: Precision, Ref:4107, 1950's,
silvered dial signed Rolex Precision, gilt Arabic numerals, sweep centre seconds, 17-jewel nickel plated movement with patented superbalance, circular case with flared downturned lugs and snap on back, dial, movement and case signed, diameter 36mm.