Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz
Type of mechanism: quartz