Paragraph Description: A beautiful, vintage classic German writing instrument from the prestigious house of MONTBLANC: the Classic No. 320 fountain pen with a solid 14K gold nib. Originally purchased at the high-end ISETAN department store in Tokyo, Japan, on April 12, 1977, this pen carries a wonderful sense of mid-century history and authentic provenance. The pen features a sleek black resin body accented with a gold-plated clip and band, topped with the iconic white MONTBLANC star emblem on the crown. It features a unique, elegantly hooded 14K gold nib stamped with "585". This lot is exceptionally rare for its completeness, including the original vintage MONTBLANC presentation box, the official manual, and the beautifully preserved original stamped warranty card from 1977. Condition Details: Body & Aesthetics: Very Good vintage condition. The black resin body retains a lovely glossy finish with only minor, age-appropriate surface wear. Please note: There is a neat, professional vintage personalization (Japanese name) engraved on the barrel, adding to its genuine 1970s history. The gold plating on the clip and cap band is in excellent shape. Nib & Section: The solid 14K gold nib (stamped "585") is perfectly clean, sharp, and in great aesthetic condition. Filling System: Piston-filler or cartridge/converter type (comes disassembled as shown in photos for transparency, clean inside). Box & Accessories: Includes the original 1970s MONTBLANC presentation box with a rich red velvet interior base, the original product manual, and the highly collectible stamped ISETAN department store warranty card from昭和52 (1977). Specifications: Brand/Manufacturer: MONTBLANC Model: No. 320 Classic Year/Era: 1977 (Showas 52) Country of Origin: Germany (West Germany era) Nib Material: 14K Solid Gold (Stamped 585) Color: Black with Gold Trim Accessories: Original Vintage Box, Manual, Original Stamped Warranty Paper