Vintage 1980s S.T. Dupont Montparnasse Chairman Fountain Pen – Grenat Natural Lacquer Guilloché & 24K Gold Finish – Hallmarked 18K Solid Gold Nib (M) – Full Set NOS

Description

Overview

Vintage fountain pen from S.T. Dupont production, Montparnasse “Chairman” model, executed in 24K gold finish with grenat (deep red) natural lacquer over guilloché pattern.

A layered construction combining engraved metal and translucent lacquer, producing a deeper, more saturated visual effect.


Key Details

• Model: Montparnasse “Chairman” (Large Size)
• Material: 24K gold finish & grenat natural lacquer
• Pattern: Guilloché under lacquer
• 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: Rare (Chairman model, guilloché lacquer, NOS full set)


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, precise mechanical operation
• Internal refill system accessed via rotational extraction mechanism
• Higher-spec construction compared to standard snap-cap designs


Collector Notes

The grenat lacquer tone provides a deeper and more intense visual presence compared to lighter lacquer variants, enhancing the guilloché texture beneath the surface.

“Chairman” models were produced in limited quantities and represent a higher-tier variation within the Montparnasse line.

Full set NOS examples are rarely encountered in this condition.


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 Montparnasse Chairman Fountain Pen – Grenat Natural Lacquer Guilloché & 24K Gold Finish – Hallmarked 18K Solid Gold Nib (M) – Full Set NOS

Product form

Overview Vintage fountain pen from S.T. Dupont production, Montparnasse “Chairman” model, executed in 24K gold finish with grenat (deep red)... Read more

1 in stock Next day delivery

€2.100,00 Incl. VAT

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    • Shipped today? Order within: Jun 07, 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, Montparnasse “Chairman” model, executed in 24K gold finish with grenat (deep red) natural lacquer over guilloché pattern.

    A layered construction combining engraved metal and translucent lacquer, producing a deeper, more saturated visual effect.


    Key Details

    • Model: Montparnasse “Chairman” (Large Size)
    • Material: 24K gold finish & grenat natural lacquer
    • Pattern: Guilloché under lacquer
    • 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: Rare (Chairman model, guilloché lacquer, NOS full set)


    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, precise mechanical operation
    • Internal refill system accessed via rotational extraction mechanism
    • Higher-spec construction compared to standard snap-cap designs


    Collector Notes

    The grenat lacquer tone provides a deeper and more intense visual presence compared to lighter lacquer variants, enhancing the guilloché texture beneath the surface.

    “Chairman” models were produced in limited quantities and represent a higher-tier variation within the Montparnasse line.

    Full set NOS examples are rarely encountered in this condition.


    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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