1950s Tudor Oyster ref 4540 Small rose horn lug design Tudor 59 (SC) Serviced

Th of a second graduations for accurate timing, with the radium luminous hour markers. The thermally blued hands with radium in-fill shine brightly, with the red central second hand. Here we have an early 1950s Tudor Oyster reference 4540, in a Stainless Steel Oyster case.

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