RD 09

$Calibre RD 09\\ © [[Roger Dubuis]] (click to enlarge!)$
Calibre RD 09
© Roger Dubuis

RD 09 is a calibre by Roger Dubuis.

Mechanical movement with manual winding, flying tourbillon, power reserve 50 hours. Awarded with the Geneva Seal.

Used for instance in the model Roger Dubuis Excalibur Tourbillon Ref. EX42-09-50-0009R01B.

Description:

Functions:

Decentral hour and minute, second on tourbillon

Data:

10¾ lignes
Ø ? mm, H 4.5 mm
19 jewels
21,600 A/h
143 components
Power reserve 50 h

Production period:

From 2007 ?

Movements | Roger Dubuis calibres