Explanatory notes
… crown, dial, ratchet, click, end‑stone cap or index disc, yoke, setting lever, etc.), taper pins, clock chains, … or watch parts of this heading may be unpolished, polished, nickel‑plated, rhodium‑plated, silvered, gilded, varnished, … (or Graham) escapements, etc., independent winding keys. Parts of alarm clock movements include fixed winding …
