S.T. Dupont Ligne 2 vs Ligne 1: What Is the Difference?
One is the reborn original; the other is the house icon. Here is how today’s Ligne 1 and Ligne 2 differ in proportions, presence, sound, flame and collecting character.
Ligne 1 is shorter and rarer; Ligne 2 is taller and more established
The simplest difference is proportion. The current Ligne 1 is a compact, nearly square luxury lighter revived in 2025, while the Ligne 2 is the taller rectangle most collectors immediately recognize as an S.T. Dupont. Both current examples can offer a lid-opening sound, substantial brass construction and a double yellow soft flame, so the decision is no longer as simple as “small classic versus pinging icon.”
Compact distinction
The reborn Ligne 1 collection is best for the buyer who wants the original lineage, a shorter silhouette, signature vertical guilloché and something less commonly seen.
The definitive icon
The Ligne 2 collection is best for the buyer who wants the famous proportions, the strongest collector ecosystem and the broadest choice of lacquer, guilloché and limited editions.
KingZendo recommendation
For a first S.T. Dupont dress lighter, Ligne 2 remains the safest and most recognizable choice. For an established collector—or someone who prizes compact proportions and historical significance—the revived Ligne 1 is the more intriguing acquisition.
Ligne 2 vs Ligne 1 at a glance
This table compares standard current references rather than every model ever made. S.T. Dupont specifications, gas colors and mechanisms can vary by reference, and vintage Ligne 1 lighters require separate identification.
| Feature | Current Ligne 1 | Standard Ligne 2 | Why it matters |
|---|---|---|---|
| Position in the story | The original luxury-lighter lineage, revived in 2025 | The later evolution that became S.T. Dupont’s signature icon | Ligne 1 feels historically intimate; Ligne 2 feels universally recognizable |
| Representative size | 51 × 37 × 12 mm | 62 × 37 × 11 mm | Ligne 1 is 11 mm shorter, while Ligne 2 is marginally thinner |
| Representative weight | 130 g | 130 g | Both feel dense and luxurious despite the size difference |
| Flame | Double yellow soft flame on current references | Double yellow soft flame on many standard references | Both favor a gentle, ceremonial light rather than windproof torch performance |
| Opening sound | Current revival marketed with a “cling” | Famous “ping” or “cling,” depending on market terminology | Ligne 2 owns the better-known acoustic identity, but it is no longer alone |
| Design signature | Compact face and vertical-line guilloché | Taller golden-ratio-inspired rectangle with wide finish variety | Choose understatement versus visual presence |
| Collection depth | Focused modern range with a small number of references | Extensive core, collaboration and high-art catalog | Ligne 2 offers more themes and more room to build a collection |
| Best fit | Heritage enthusiast and compact-luxury collector | First-time buyer, cigar ritualist and broad collection builder | The strongest choice depends on the story you want to own |
The original and the evolution
S.T. Dupont describes Ligne 1 as the world’s first luxury lighter. Its importance is larger than any single case shape: it established the idea that a flame could be delivered by an object finished like jewelry, made to sit beside fine leather goods, watches and writing instruments. The current revival preserves that emotional position while updating the proportions for a modern audience.
Ligne 1: a return, not a replica
The 2025 model should be understood as a reimagining. It measures approximately 51 mm high and 37 mm wide, retains a dense 130 g feel in the representative gold guilloché reference and now delivers a double yellow flame. KingZendo’s current range includes full-metal gold and palladium interpretations, lacquer contrasts and a themed Romeo y Julieta Ligne 1.
That compactness changes the emotional tone. Ligne 1 sits low in the palm and appears almost jewel-box-like. The face is broad enough to show guilloché or lacquer, yet the reduced height makes the object feel private and discreet. See the gold vertical-line Ligne 1 and black lacquer and palladium Ligne 1 for the two clearest expressions.
Ligne 2 came later as an evolution of the Ligne 1 concept, developed with jeweler Jean Dinh Van. Its taller, balanced rectangle became the house silhouette, and its lid note became one of the best-known sounds in luxury accessories. Over decades, the platform expanded from restrained metal and natural lacquer into collaborations, engraving, Maki-e and limited art pieces.
Vintage Ligne 1 warning
Do not apply the modern 51 × 37 × 12 mm specification to a vintage Ligne 1. Earlier Ligne 1 lighters appeared in different heights and ignition arrangements, and collectors commonly distinguish variants by case size and mechanism. Before buying vintage, verify measurements, serial markings, refill system, flame mechanism, service history and whether replacement parts remain practical.
Short and compact versus tall and balanced
The modern Ligne 1 is 11 mm shorter than the representative full-size Ligne 2, but approximately 1 mm thicker. Their 37 mm width and listed 130 g weight are the same in the examples compared. This creates a fascinating contrast: Ligne 1 concentrates the mass into a shorter form, while Ligne 2 spreads it through a taller, slightly slimmer rectangle.
In hand, Ligne 1 should appeal to someone who likes a dense object with little visual excess. It is easy to cup in the palm and looks proportionate beside a compact watch or smaller accessories. Ligne 2 offers more leverage when rolling the ignition wheel and a larger decorative canvas. Its extra height also makes the opening gesture more theatrical.
Ligne 1
Shorter, concentrated and discreet. The compact outline works particularly well in a jacket pocket or a small evening-accessory set.
Ligne 2
Taller and visually balanced. The additional height gives the opening and lighting ritual greater presence.
Protect either finish
Lacquer and polished plating can be marked by keys or grit. Use a separate pocket or explore KingZendo’s S.T. Dupont cases.
The “ping” question is more nuanced in 2026
For years, a quick comparison could say that Ligne 2 was the sound model. Today that answer is incomplete. S.T. Dupont markets the revived Ligne 1 with a famous opening “cling,” while Ligne 2 remains the collection most closely associated with the instantly recognizable ping. Sound is a product of lid, hinge, materials, finish and adjustment, so every individual lighter can have its own tone.
Ligne 2 still owns the ritual
The Ligne 2 sound has decades of cultural memory behind it. For many collectors, opening the lid is the first pleasure and lighting the flame is the second. Current references such as the pink-gold diamond-head Ligne 2 combine that ritual with a double soft flame, while a natural lacquer example such as the Atelier dark-blue Ligne 2 emphasizes color and craft.
Neither standard soft-flame model is the ideal tool for strong wind. For outdoor cigar lighting, compare a Slimmy, Biggy or MaxiJet. If you want both soft flame and torch in one larger flagship, see the Le Grand collection.
Never buy only for a promised sound
“Perfect Ping” is meaningful collector language, but tone and duration vary between individual lighters. Judge the complete object: hinge alignment, ignition, flame stability, finish, provenance and how the lighter feels in your hand.
Ligne 1 is curated; Ligne 2 is a collecting universe
The revived Ligne 1 range is deliberately focused. Its vertical guilloché is the visual anchor, presented in gold or palladium and paired, on some references, with glossy lacquer. That narrow vocabulary makes the collection coherent. A collector could assemble the core group without facing dozens of near-overlapping variants.
Ligne 2 offers the opposite pleasure. KingZendo’s live category spans core lacquer, diamond-head metal, seasonal motifs, cigar collaborations and high-art techniques. A collector can build by metal color, lacquer family, collaboration, year or decorative craft. The Arturo Fuente OpusX Ligne 2 speaks directly to cigar culture; the 2026 Year of the Horse Ligne 2 adds calendar storytelling; and a Maki-e dragon Ligne 2 enters a different level of decorative art.
Buy Ligne 1 if you value
- The original S.T. Dupont luxury-lighter lineage
- A compact, almost square silhouette
- A focused and relatively uncommon modern collection
- Signature vertical guilloché
- A subtle conversation piece for an experienced collector
Buy Ligne 2 if you value
- The most recognizable S.T. Dupont case shape
- The best-established “ping” heritage
- A much wider choice of finishes and limited editions
- A taller canvas for lacquer and artwork
- A strong first heirloom or the foundation of a collection
Which one offers better value?
Value depends less on the model name than on the specific reference. At the time of review, KingZendo’s standard modern Ligne 1 listings sit in a relatively narrow band, while Ligne 2 ranges from core models into elaborate collaborations and high-art pieces costing several times more. Prices and stock can change, so use live product pages rather than treating any article figure as permanent.
Ligne 1 may offer better emotional value for someone who already owns a Ligne 2 and wants a distinct chapter of S.T. Dupont history. Ligne 2 usually offers better selection value: there are more colors, themes and price levels, making it easier to find a lighter that matches a cigar interest or personal aesthetic.
Before purchasing
Confirm the exact reference number, dimensions, flame configuration, specified gas refill, flint, warranty, box and papers. For current models, compare KingZendo’s Ligne 1 inventory with the larger Ligne 2 inventory. For vintage examples, obtain clear base, serial, lid and mechanism photographs before deciding.
Both lighters are soft-flame luxury objects, so use them with a gentle cigar-lighting technique. Hold the flame just off the tobacco and rotate the cigar slowly rather than pressing the flame into the wrapper. Complete the set with a precision tool from KingZendo’s S.T. Dupont cigar cutter collection.
S.T. Dupont Ligne 2 vs Ligne 1 FAQ
What is the main difference between S.T. Dupont Ligne 1 and Ligne 2?
The current Ligne 1 is shorter and more compact, while Ligne 2 has the taller rectangular proportions most people associate with S.T. Dupont. Ligne 2 also has a much broader catalog of finishes and limited editions.
Is Ligne 1 smaller than Ligne 2?
Yes. A current Ligne 1 example measures approximately 51 × 37 × 12 mm, while a representative full-size Ligne 2 measures about 62 × 37 × 11 mm. Vintage Ligne 1 dimensions vary by version.
Do both Ligne 1 and Ligne 2 make a ping sound?
Current versions of both collections are marketed with an opening “cling” or “ping,” although Ligne 2 has the more famous acoustic heritage. The precise tone varies between individual lighters and finishes.
Do Ligne 1 and Ligne 2 use the same flame?
Representative current models in both collections use a double yellow soft flame. However, specifications can vary by reference and generation, so always check the exact product page.
Do Ligne 1 and Ligne 2 use the same gas refill?
Not necessarily. Current Ligne 1 references commonly specify red gas, while Ligne 2 refill color can vary by reference. Use only the refill identified for the exact lighter.
Which is better for a first S.T. Dupont lighter?
Ligne 2 is usually the stronger first choice because it has the most recognizable design, the established ping tradition and a wider selection. Ligne 1 is especially compelling for heritage-focused buyers and existing collectors.
Which model is more collectible, Ligne 1 or Ligne 2?
Ligne 2 has the larger collecting universe, including many collaborations and high-art finishes. Ligne 1 offers a different attraction: original-lineage significance and a smaller, more focused modern range.
Are vintage Ligne 1 lighters the same size as the new Ligne 1?
No. Vintage Ligne 1 lighters were produced in different sizes and mechanical variants. The current 2025 revival has new proportions, so vintage pieces must be identified individually.