Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Regula 25 Trip Lever by Regula Sale $16.70 | / SKU 74-8799 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Regula 25 Trip Lever is a trip lever to activate music box. Use with 1 day Cuckoo Movements Regula 25 (# 74-872).