Longines conquest wrist. I need to open the back.

Longines conquest wrist. A crystal lift is usually used now. It is a beautiful piece with a movement that says Longines and the only serial I can find is 16831 which would put it pre 1870 but I cannot seem to find any pictures of movements from that time Jun 5, 2009 · Longines founded by Ernest Ferancillon , erectied a factory in 1866 to conduct all of the operations of watch finishing in one plant as opposed to the traditional method of passing the movement f… Mar 24, 2015 · The links showed me pictures of modern Classique dress model Longines quartz watches, something called an Invicta (sort of resembles a watch), and case back tools. Nov 7, 2010 · A 1260 Longines wrench is a device to compress the crystal enough to remove it from the case. Mar 20, 2023 · I have a vintage Longines watch. Mar 28, 2003 · I had a Longines "Olympian" with Caliber 6652 movement marked with a serial number in the 51 million range. S. . Jun 6, 2009 · Longines, seemingly more than most watch companies, provided contract watches, also known as a private label watch, furnishing a large number of private label watches to dealers in the U. Mar 20, 2023 · I have a vintage Longines watch. and Canada. I emailed Beatrice Donze, museum curator, at Longines and got a very interesting explanation. Below is a table of private label Longines watches started with information contained in a Nov 16, 2012 · I have in for service a Longines Deck Watch Chronometer that basically is a robust pocket watch movement mounted in a gimballed frame with double wood case in the manner of a ship's chronometer. Sep 14, 2025 · Hello All, I recently acquired this pocket watch and have been running into some trouble dating it. Any thoughts guys ? Aug 15, 2025 · It is an early Longines, serial number 11106, also signed Geo. Agassiz. I need to open the back. I'm not entirely sure I understood the Longines/Agassiz split, so I'm not sure whether this is a watch made by Georges Agassiz in Les Longines or one of the watches made by his father's company which he sold in the US. Maybe time for a watch winder. The correct method is to remove the crystal, then rotate the crown until the split stem is in position so you can tilt the movement to separate the stem and remove the movement from the case. The movement is approximately 36 hour run time and is stem-wind lever set; you have to unscrew the Sep 12, 2025 · This watch has been back to Longines for 5 monthsnot keeping time on the wrist when wound. I am having trouble figuring out how. They changed the stem. wp 6t3 f6 ea uliyu 6sg1bb 5njnmdy bn r4c dxf