| Model | Platinum Fountain Pen 144P |
| Nib Widths | EF F M OMB OB BB OBB |
| Writing System | |
| Writing System | With piston converter (allows optional use of ink cartridges) |
| Nib | Hand-crafted Au750 / 18K gold nib inlaid with platinum |
| Features | |
| Barrel | Pt 950 Platinum with 18-carat gold detail |
| Cap | Pt 950 Platinum cap |
| Trim | 18-carat gold rings embossed with Montblanc brand name |
| Clip | 18-carat gold clip with individual serial number |
| Special Characteristics | – |