1970s S.T. Dupont 925 Sterling Silver Fountain Pen – Guilloché, 18K White Gold Nib

Description

An early S.T. Dupont fountain pen from the 1970s, made in hallmarked solid 925 sterling silver rather than silver plate. The vertical-line guilloché is cut across the silver surface and the nib is hallmarked 18K white gold.

Key Details

  • Brand: S.T. Dupont
  • Period: 1970s
  • Type: Fountain Pen
  • Material: Solid 925 sterling silver (fully hallmarked)
  • Pattern: Vertical line guilloché
  • Nib: Solid 18K white gold (hallmarked)
  • Filling System: Cartridge / Converter
  • Origin: France
  • Set: Full set (original box, booklet, guarantee card)
  • Condition: Excellent vintage condition
  • Rarity: Early full-silver production
  • Opening: Snap-cap (pull-off / push-on; not threaded)

Opening & Mechanical Features

  • Snap-cap system (no twisting)
  • Direct pull-off cap
  • Internal section removable via threading
  • Substantial weight due to full silver construction

Condition & Collector Notes

The clear hallmarks on the cap, barrel and base are important: the metal is solid sterling silver, not a plated finish. The line engraving remains defined, with minor handling marks consistent with its vintage condition.

Hallmarks and material: The original listing records 925 stamps on the cap, body and base. Cartridge/converter filling is specified.

421Luxury 12-Month Working Guarantee

Every pen is supplied with a 12-month 421Luxury working guarantee covering mechanical functionality under normal use. Damage caused by impact, misuse or improper handling is excluded. This commercial guarantee does not affect your statutory consumer rights.

1970s S.T. Dupont 925 Sterling Silver Fountain Pen – Guilloché, 18K White Gold Nib

Product form

An early S.T. Dupont fountain pen from the 1970s, made in hallmarked solid 925 sterling silver rather than silver plate.... Read more

1 in stock Dispatch usually within 1–2 business days

€620,00 Incl. VAT

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    Authenticity & Condition

    Every piece is examined for authenticity, materials and visible condition. Age-related marks, any servicing and functional status (when applicable) are described individually in the listing. Review the photographs and full description for the exact object offered.

    Shipping and returns

    Orders are typically prepared for dispatch within 1–2 business days after payment confirmation. Tracking is provided after dispatch; transit times depend on the destination and carrier. See our Shipping Policy and Returns & Refunds Policy.

    Description

    An early S.T. Dupont fountain pen from the 1970s, made in hallmarked solid 925 sterling silver rather than silver plate. The vertical-line guilloché is cut across the silver surface and the nib is hallmarked 18K white gold.

    Key Details

    • Brand: S.T. Dupont
    • Period: 1970s
    • Type: Fountain Pen
    • Material: Solid 925 sterling silver (fully hallmarked)
    • Pattern: Vertical line guilloché
    • Nib: Solid 18K white gold (hallmarked)
    • Filling System: Cartridge / Converter
    • Origin: France
    • Set: Full set (original box, booklet, guarantee card)
    • Condition: Excellent vintage condition
    • Rarity: Early full-silver production
    • Opening: Snap-cap (pull-off / push-on; not threaded)

    Opening & Mechanical Features

    • Snap-cap system (no twisting)
    • Direct pull-off cap
    • Internal section removable via threading
    • Substantial weight due to full silver construction

    Condition & Collector Notes

    The clear hallmarks on the cap, barrel and base are important: the metal is solid sterling silver, not a plated finish. The line engraving remains defined, with minor handling marks consistent with its vintage condition.

    Hallmarks and material: The original listing records 925 stamps on the cap, body and base. Cartridge/converter filling is specified.

    421Luxury 12-Month Working Guarantee

    Every pen is supplied with a 12-month 421Luxury working guarantee covering mechanical functionality under normal use. Damage caused by impact, misuse or improper handling is excluded. This commercial guarantee does not affect your statutory consumer rights.

    Returns & Delivery

    When will my order be delivered?

    Orders are usually prepared within 1–2 business days after payment confirmation. Transit times vary by destination and carrier. Tracking is sent after dispatch. Shipping information.

    Can I return my product?

    EU consumers generally have a 14-day right to withdraw from eligible online purchases after delivery. Eligible discounted and vintage products are included. Statutory exceptions may apply, including genuinely personalised goods. Read our Returns & Refunds Policy.

    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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