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Requiring service, we have a nice example of an Oris 8 day alarm clock for sale.
The balance will spin with a shake suggesting that the main culprit is dirt. Calibre 802 movement with 15 jewels. Both springs are fine and seem to be powerful.
The alarm hand is bent and will need straightening. The minute hand is angled towards the dial. The crystal is plexi and appears to have shrunk a fraction and would benefit from replacement or a drop of GS Hypo. It doesn’t however appear that it wants to fall out.
The clock itself is about 75/80mm diameter.
Sold as a non runner requiring a clean / service.