Longines Chronograph Caliber 19.73N in .900 Silver Ca 1912 | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals
Sold Price: LONGINES very rare Savonette "Pulsometer" indenter switch wheel chronograph. Cal. 19.73N. Circa 1903. - January 6, 0123 4:00 PM CET
Longines 19.73 Pocket watch Movement Chronograph for project or parts ... | eBay
Sold Price: Pocket watch: silver Longines chronograph with rare multi-coloured dial and counter, ca. 1915 - September 6, 0120 4:30 PM CEST
Cal. 19.73N Longines, 'Chronograph', case No. 2955408. Made circa 1910. Very fine and rare, early, oversized, silver wristwatch with single-button chronograph, register and enamel dial. | Important Collectors Watches, Pocket Watches &