Diff of 530 - Riquartz

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#author("2021-01-30T11:02:24+00:00","default:admin","admin")
[[Technical]]
#author("2023-04-21T22:54:06+01:00","default:admin","admin")
The 530 movement is a development of the [[510]], using two time adjustment buttons on the back of the case. Circa 1977, very small, suited to ladies watches.

Battery