Custom Heritage 912
カスタム ヘリテイジ912
In productionFountain pen
list price $318 · 16 part numbers

Photo from a listing on eBay. Same model, but color and specification differ by part number. View the listing Ad
“Custom Heritage 912” — Fountain pen from Pilot. Status: In production. 16 part numbers and 1 colors recorded. List price $318 (incl. tax). View Japanese page
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A Montblanc catalogue number tells you nothing — we checked 252 of themPilot encodes colour and nib in letters; Sailor and Platinum in digits. And Montblanc? Cross-reference 252 pens and no pattern emerges at all.
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