HorologixBulle & Eureka Parts & Restorations

Restoration

Bulle Nº 186300

By kind permission of the owner.

Bulle clock Nº 186300

The base is generally in good condition but is flat and tired. In this case the base was not French Polished originally, so I shall stain the wood, seal it and wax polish.

The clock has been apart in the past and some screws and nuts re-assembled in the wrong places. Note the magnet retaining screws have been mixed up with the contact pin assembly.

The assembly itself is missing the steel “T” piece which stops the fibre from being pierced and so shorting the pendulum.

The pendulum assembly which shows the brass rod is outside it’s insulating sleeve. This was wrongly reassembled at some time in the past.

The rear of the movement looks to be in quite good condition with the exception of the Contact spring which looks to be a very stretched replacement. The fork though shows signs of wear on the fibre and silver contacts.

Make
Bulle
Serial number
186300
Case
Under dome, short
Movement
Two plate
Notes
Restoration notes, 2005
Full notes
PDF · 2.1 MB
Read the full restoration notes · PDF 2.1 MB

The complete write-up, with all the photographs, is in the PDF. It can be read on screen, saved or printed.

From the restoration

Bulle Nº 186300: photo from page 6 of the restoration notes
From page 6 of the notes
Bulle Nº 186300: photo from page 7 of the restoration notes
From page 7 of the notes
Bulle Nº 186300: photo from page 11 of the restoration notes
From page 11 of the notes
Bulle Nº 186300: photo from page 11 of the restoration notes
From page 11 of the notes

Read the full restoration notes · PDF 2.1 MB

← Bulle Nº 183374Bulle Nº 190613 →