Vintage 1980s S.T. Dupont Luxury Fountain Pen – 24K Gold Finish & Black Lacquer Top – Vertical Line Guilloché – Hallmarked 18K Solid Gold Nib (M) – Full Set NOS

Description

Overview

Vintage fountain pen from S.T. Dupont production, executed in 24K gold finish with vertical line guilloché pattern, complemented by a black natural lacquer cap top.

A balanced combination of precision metalwork and lacquer detailing, creating contrast and depth within a classic Dupont form.


Key Details

• Model: Luxury Fountain Pen (Large Size)
• Pattern: Vertical line guilloché
• Material: 24K gold finish
• Top Detail: Black natural lacquer cap top
• Nib: Hallmarked 18K solid gold – Medium (M)
• Origin: France
• Mechanism: Twist-action (Ligne 2 style)
• Set: Full set (original box, booklet, guarantee card)
• Condition: NOS – New Old Stock (unused / never inked)
• Collector Grade: Collector Grade
• Rarity: Uncommon (guilloché metalwork with lacquer detail, full set NOS)


Condition & Technical

This pen remains in unused condition, with no signs of ink use or handling wear.
All original packaging and documentation are preserved, maintaining full factory presentation.


Mechanical Features

Twist-action opening system (Ligne 2–style engineering)
• Controlled and precise mechanical operation
• Internal refill system accessed via rotational extraction mechanism
• Less common construction compared to standard snap-cap designs


Collector Notes

The combination of gold guilloché metalwork and black lacquer cap detail creates a more contrasted and refined appearance compared to standard all-metal versions.

This configuration highlights both material contrast and technical construction, making it distinct within Dupont’s standard production range.

Full set NOS examples in this condition are increasingly difficult to source.


Guarantee

24-month working condition guarantee included.
Covers mechanical functionality under normal use.
Excludes damage from misuse, impact, or incorrect handling.

Vintage 1980s S.T. Dupont Luxury Fountain Pen – 24K Gold Finish & Black Lacquer Top – Vertical Line Guilloché – Hallmarked 18K Solid Gold Nib (M) – Full Set NOS

Product form

Overview Vintage fountain pen from S.T. Dupont production, executed in 24K gold finish with vertical line guilloché pattern, complemented by... Read more

1 in stock Next day delivery

€1.800,00 Incl. VAT

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    • Shipped today? Order within: Jun 08, 2026 23:59:00 -0700
    • No hassle returns, 30 days return
    Authenticity & Condition

    Authentic vintage original. Tested and fully functional. Collector item.

    Description

    Overview

    Vintage fountain pen from S.T. Dupont production, executed in 24K gold finish with vertical line guilloché pattern, complemented by a black natural lacquer cap top.

    A balanced combination of precision metalwork and lacquer detailing, creating contrast and depth within a classic Dupont form.


    Key Details

    • Model: Luxury Fountain Pen (Large Size)
    • Pattern: Vertical line guilloché
    • Material: 24K gold finish
    • Top Detail: Black natural lacquer cap top
    • Nib: Hallmarked 18K solid gold – Medium (M)
    • Origin: France
    • Mechanism: Twist-action (Ligne 2 style)
    • Set: Full set (original box, booklet, guarantee card)
    • Condition: NOS – New Old Stock (unused / never inked)
    • Collector Grade: Collector Grade
    • Rarity: Uncommon (guilloché metalwork with lacquer detail, full set NOS)


    Condition & Technical

    This pen remains in unused condition, with no signs of ink use or handling wear.
    All original packaging and documentation are preserved, maintaining full factory presentation.


    Mechanical Features

    Twist-action opening system (Ligne 2–style engineering)
    • Controlled and precise mechanical operation
    • Internal refill system accessed via rotational extraction mechanism
    • Less common construction compared to standard snap-cap designs


    Collector Notes

    The combination of gold guilloché metalwork and black lacquer cap detail creates a more contrasted and refined appearance compared to standard all-metal versions.

    This configuration highlights both material contrast and technical construction, making it distinct within Dupont’s standard production range.

    Full set NOS examples in this condition are increasingly difficult to source.


    Guarantee

    24-month working condition guarantee included.
    Covers mechanical functionality under normal use.
    Excludes damage from misuse, impact, or incorrect handling.

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    Returns & Delivery

    When will my order be delivered?

    We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.

    Can I return my product?

    Yes. You may request a return within 30 days of delivery.

    To be eligible, the item must be:

    • In the same condition as received (unused, unfilled, unaltered)
    • Returned with original box, documents, accessories, and protective packaging
    • Properly packed to avoid damage in transit

    Return shipping costs are covered by the buyer (unless the item is faulty or incorrect).

    Once received and inspected, we issue a refund to the original payment method.

    Note: Because many of our items are vintage/collectible, normal light signs of age are not considered a defect when clearly shown/described in the listing.

    How do you guarantee authenticity?

    All items offered by 421Luxury are 100% authentic originals.

    • We specialize exclusively in genuine vintage and luxury pieces
    • Each item is personally inspected, verified, and evaluated before listing
    • Serial numbers, hallmarks, construction details, and period-correct features are carefully examined
    • Where applicable, items are delivered with original boxes, papers, or accompanying documentation

    We do not sell replicas, reproductions, or modern copies.

    What you receive is an original collectible, accurately described and photographed, with full transparency regarding condition and age.

    Authenticity is not a claim for us — it is the foundation of our business.

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