Dubois Dépraz Caliber 2035M (SW300-1)

The Dubois Depraz 2035M is a module that turns the basic 3-hander Sellita caliber SW300-1 into a bi-compax chronograph.

This module is said to have been designed exclusively for Anonimo.

The “M” presumably stands for “module” and not manual-wind, as this is still an automatic movement.

The 2035M increases the movement jewel count from 25 on the plain Jane SW300-1 to 49 with the DD-2035M module.

In Anonimo’s own words:

“Sellita SW300 equipped with a Dubois Dépraz 2035M chronograph module, developed exclusively for ANONIMO.” -Anonimo Alpini Camouflage Brown Limited Edition description

And also…

“Swiss Made SW 300, 13 ¼”” self-winding, personalized Anonimo oscillating weight with a bi-compax DD2035M chronograph module developed exclusively for Anonimo.” –Source

The Anonimo models with this module are no-date watches, however, the base SW300-1 is equipped with a datewheel calendar system. It is unconfirmed as to whether or not watches with this movement have had the date system removed, or if there is a phantom date position. Please comment below if you have a watch with this module.

Additional Resources:

• More Dubois Depraz modules