August 17, 2026Published by on August 17, 2026Categories Vostok Komandirsky Diver Mechanical Auto Winding Wrist Watch 24 Hour K-35 350501The number of jewels is 31. Self-winding with a safety device against over-winding of the spring. Frequency: 19800 half-vibrations/hour. The hour markers and hands are filled with fluorescent paint of variable action.