HorologixBulle & Eureka Parts & Restorations

Restoration

Bulle Nº 51540

Photos by kind permission of the owner.

Bulle clock Nº 51540

This Bulle frame and movement is shown as delivered. It is obviously from a small enclosed wood case. The aluminium frame acts as a dial support, movement frame and magnet support. At first glance everything looks to be in reasonable order with just the usual knocks and dinks expected from a clock of this age. Note that the pendulum coil is covered in green ribbon and was never intended to be on show. This was purely a functional timepiece and not in any way decorative.

The arm itself has a slight bend which we will need to correct.

There is a problem here though. The screw shown (1) is completely wrong. It should be a small threaded stud with an insulating stepped washer which in this case is a piece of green plastic(2). The screw is much too large and has been forced into the aluminium casting (3).

Make
Bulle
Serial number
51540
Case
Other wooden case
Movement
Two plate
Notes
Restoration notes, 2007
Full notes
PDF · 1.8 MB
Read the full restoration notes · PDF 1.8 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 51540: photo from page 2 of the restoration notes
From page 2 of the notes
Bulle Nº 51540: photo from page 3 of the restoration notes
From page 3 of the notes
Bulle Nº 51540: photo from page 4 of the restoration notes
From page 4 of the notes
Bulle Nº 51540: photo from page 7 of the restoration notes
From page 7 of the notes

Read the full restoration notes · PDF 1.8 MB

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