Mistero: Seiko Meca-quartz Movimento VK63 perde minuti ma sfera dei secondi mantiene precisione.
Helgray - Powered by the Time Module (Seiko) VK64 meca-quartz chronograph movement, the Silverstone Green is a timeless piece. https://www.helgray.com/collections/silverstone/products/silverstone-green #Silverstone #Green #Helgray | Facebook