RD 01 SQ: Difference between revisions
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meta>Gerd-Lothar Reschke mNo edit summary |
meta>Gerd-Lothar Reschke mNo edit summary |
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Revision as of 08:46, 9 October 2015
RD 01 SQ is a calibre by Roger Dubuis.
Mechanical movement with manual winding, flyinges double tourbillon with differential, power reserve 48 hours. Awarded with the Geneva Seal.
Used for instance with the model Roger Dubuis Excalibur Double Tourbillon Squelette Ref. EX45-01SQ-20-00SE000B.
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