Here is a New Old Stock Omega Movement part 1784 Operating Lever For Hour Hammer for Caliber 320 321.

This will also fit Lemania 27CH C12 as part 2014.

If you need more parts from this caliber, I would make you an offer and send you an invoice with one shipping cost.

Shipping to Canada and US is C$20 (US$15) for the first item and any additional item will be free.

Shipping to the rest of the world is between ($30-$50) depending on the location and Service. I do not make any money on shipping.

If you need shipping cost for your location, please ask.

Please ask questions for clarification.