I've not found other guides out there about this online, but I do know that there's ways to date a dupont lighter. The real question is what time frame each of these elements indicates. The first thing is that older duponts tend to say 'de Paris' rather than just 'Paris'. They also tend to have shorter 6-digit serial numbers rather than the 7-digit ones found on newer models. Older lighters will almost always have the older large square dupont emblem with 'ST Dupont' spelled out at the bottom and the circle with wings above it.

St Dupont Lighter Serial Numbers Doreen

St Dupont Gatsby Lighter

Older Ligne 1 lighters made before 1984 have an automatic gas shutoff when you open the flint chamber. This is supposedly not the case on lighters made after 1984, but I'd like some more confirmation on this. I've personally handled 4 ligne 1 lighters and all of them had the automatic shutoff, although it was somewhat busted on one of them, only shutting off if you hold down the flint chamber release button, likely just from wear / age, but that lighter otherwise functions fine so it wasn't worth it to repair it.

Nov 27, 2013 A few of my ST Duponts, and one vintage Dunhill Rollagas, thrown in for good measure. Please excuse the crappy focusing & generally bad video quality.
ST Dupont may have a record of all the lighters they've produced. Ligne 1, 2 and ' D ', Gatsby, Urban, models have hand-stamped serial numbers, not machined. They are irregular and not perfectly.
Dupont created the first luxury cigarette lighter in response to an order from the Maharajah of Patiala for 100 clutch bags – one for each of his 100 wives – each containing a solid gold lighter. In 1973, they created the first luxury ball point pen.
Mar 04, 2015 Lovely lighter! There are a bevy of S.T Dupont lighter fakes out there. It seems the only true way to tell if one is a fake is the look of the Serial numbers. The numbers should not be aligned. Each number is hand stamped separately. Somewhere I read that if one calls Dupont and give them the serial number, they will tell you if it is real or fake.

St Dupont Lighter Serial Number Check

Lovely lighter! There are a bevy of S.T Dupont lighter fakes out there. It seems the only true way to tell if one is a fake is the look of the Serial numbers. The numbers should not be aligned. Lexar media jumpshot driver for mac. Each number is hand stamped separately. Dell oem logo windows 10. Somewhere I read that if one calls Dupont and give them the serial number, they will tell you if it is real or fake.