Oversized Swiss chromium-plated pocket watch Circa 1960

Chrome watch with three horological complications
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An oversized Swiss chromium-plated keyless pocket watch made by Lemania Watch Co. in Vallée de Joux, circa 1960. Polished plain open faced made for sports timing. With three horological complications: chronograph, split seconds, and minute counter. Silver colour dial with suspended Arabic numerals, outer minute track, and two subsidiary dials. A gilded brass movement, going barrel, straight-line lever escapement, high frequency monometallic balance with gold poising screws and hairspring with terminal curve, polished steel index regulator with swanneck spring and micrometric screw; chronograph work and split seconds work on the top plate. Signature on the dial.
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Diameter: 66 mm
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Signed: Lemania Watch Co.  Vallée de Joux
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-1/10 second chronograph (activated by the winding-crown)
-Half-instantaneous 30-minute counter (subsidiary dial at 12 o’clock)
-Split-seconds (activated by the round push-piece located on the case band at 11 o’clock)