Opus Mechan Chrono Collection Franck Muller Full-Size Watch Parts Pen





Opus Mechan has been an industry leader in this type of pen! Utilizing authentic dials and watch parts, we painstakingly bend all the parts prior to putting them on the jewelry grade abalone based barrels. All of this is done in house and by hand with our own proprietary process to ensure the highest quality.

Every writing instrument is one of a kind and 100% handmade! 

Another addition to this full-size pen is hand cast, machined, polished and set finials! Every writing instrument is one of a kind and 100% handmade!

This full-size pen offers two formats, rollerball or fountain and we give you all the hardware with detailed instructions on how to convert the fountain pen to a rollerball and back again.

We install, setup, and tune a German made 18kt gold nib for a fountain pen. The in house tuning of the nib ensures a smooth writing experience upon its first use! This pen comes with a converter so you can use your favorite bottled ink. You also have the option to use a standard ink cartridge if you prefer.

If you would like the rollerball option, we install a German made ceramic 5888 rollerball cartridge that gives you an incredibly smooth writing experience!

This particular pen has an authentic Franck Muller dial.

We pride ourselves on using only authentic watch parts for our Chrono Collection pens. We are NOT authorized dealers or representatives of the brand you see displayed on this pen! We do guarantee the authenticity of the watch dial and parts used in making this pen.

Additional information


Nib Size