Systeme Roskopf . Regulateur . Brevet 22872 . Metallo . 1900 - 1850-1900

Diameter 53 mm

As this is a vintage mechanical watch, please note that it requires proper knowledge of manual winding procedures and handling.
This is a collectible piece and may require adjustment or maintenance after transport, as is common for antique mechanical watches.

Working: I filmed
Tested over 12 hours: accurate
I do not know the date of the last service

Case: perfect, signs of use
Dial: with an imperfection at 6/7 o'clock