Libana, a gentleman's stainless steel triple calendar and chronograph wristwatch, 1950's,

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Libana, a gentleman's stainless steel triple calendar and chronograph wristwatch, 1950's,
silvered dial signed Libana, Arabic numerals, outer seconds divided into fifths, subsidiary seconds, minute and hour recording dials, day and month aperture, outer date ring, movement with compensation balance, case with snap on back, diameter 34mm.