The Montblanc two-digit model number pens were replaced in 1971 with the Classic line-up. The pens reverted back to a three-digit numbering system. The pens were offered in Matt Gold, Matt Silver, Matt Black, Polished Black, Grey, Red (Burgundy), Green and Stainless Steel. The pens were offered in just one size. 

- Manufacturer/Model: Montblanc Classic
- Year of Manufacture: 1971-1979
- Color: Black, Gold
- Material: Resin
- Nib: Montblanc Steel Nib, Extra-Fine
- Filling System: Standard International Cartridge / Converter (Not Incl.)
- Condition Rank: (B) Good Condition. Please See Photos and Condition Rank Guide.
- Country of Manufacture: Germany

Condition Rank Guide:
-NOS: Item is in New Old Stock condition (NOS). Shows little to no signs of use apart from some minor handling wear.
-A+: Item is in Excellent condition. Micro-scratches can be seen on the barrel, cap, and/or grip section. No noticeable scuffs, chips, or cracks.
-A: Item is in Very Good condition. Minor scratches and scuffs can be seen on the barrel, cap, and/or grip section. No Chips or cracks.
-B: Item is in Good condition. Moderate scratches and scuffs can be seen on the barrel, cap, and/or grip section. No Chips or cracks.
-C: Item is in Fair condition. Heavy scratches and scuffs can be seen on the barrel, cap, and/or grip section. Cracks or chips that potentially affect functionality may be present. See Photos.
-D: Item is in Unrestored condition. Item is good cosmetic condition, but not functional as-is. Requires repair or to be used as parts. No returns on items labeled with this rank.
-F: Item is in Poor condition. Item is broken beyond reasonable repair and should only be purchased for parts. No returns on items labeled with this rank.