Bifora B-130: Difference between revisions

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meta>Gerd-Lothar Reschke
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Latest revision as of 15:15, 23 July 2021

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B-130 is a calibre by Bifora.

Mechanical movement with manual winding, power reserve more than 24 hours.

The calibre is from the Bifora production of the year 1965. All 60 remaining movements were overhauled and refined in Glashütte with great attention to detail. It is used in the new Bifora model JB-60 since the end of 2014.

Description:

Manual winding movement, manufacture calibre
Yoke winding system
Shock protection Bifora Bi-chock
Guilded
Haas balance spring
Sunburst pattern on ratchet and crown wheel as well as line pattern on balance cock

Functions:

Hours, minutes, central seconds

Data:

13 lignes
Ø ? mm, H ? mm
17 jewels
18,000 A/h
Power reserve > 24 h

Production period:

Till 1965