Montblanc. Magical Black Widow, a Very Rare Limited Edition 18K White Gold and Diamond Fountain Pen —

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Estimate: $40,000–$60,000 hammer
Result
Performance
Sale: Bonhams — Watches Online, Online, New York · 11 November 2025
Record ID: TB-2026-077185
Record: first seen 20 Jul 2026 · updated 20 Jul 2026 · source ↗
Cite this record: TB-2026-077185 — https://thebasis.art/cite/TB-2026-077185

MONTBLANC. MAGICAL BLACK WIDOW, A VERY RARE LIMITED EDITION 18K WHITE GOLD AND DIAMOND FOUNTAIN PEN. Bonhams, 11 Nov 2025, lot 71. bought in (did not sell). TheBasis.Art, TB-2026-077185.

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MONTBLANC. MAGICAL BLACK WIDOW, A VERY RARE LIMITED EDITION 18K WHITE GOLD AND DIAMOND FOUNTAIN PEN. Bonhams, 11 Nov 2025, lot 71. bought in (did not sell). TheBasis.Art, TB-2026-077185.

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From the same sale Watches Online · Nov 2025

Lot	Artist	Estimate
Montblanc. Meisterstück 149 'Homage to John Harrison', a Limited Edit…	—	$12,000–$18,000
Montblanc. Year of the Golden Dragon 88 - Diamond Creation, a Very Ra…	—	$7,000–$10,000
Montblanc. Writers Edition 'Imperial Dragon', a Limited Edition Set o…	—	$3,000–$5,000
c. 1924	[no Reserve] Hamilton. A 10k Gold Filled Keyless Wind Open Face Watch	$300–$500
c. 1900s	[no Reserve] Patek Philippe, Retailed By Hennegen-bates Company. An 18k Gold Keyless Wind 5-minute Repeater Open Face Watch	$6,000–$9,000
c. 1910s	[no Reserve] A. Lange Söhne. A Silver Keyless Wind Open Face Watch	$1,000–$2,000