Hands-On: The Baume & Mercier Clifton Manual 1830, With The Silicon Twinspir Balance Spring A first look at the watch from Baume & Mercier chosen as the launch platform for the newest tech from Richemont. Continue reading ‘Hands-On: The Baume & Mercier Clifton Manual 1830, With The Silicon Twinspir Balance Spring’ 0 Posted In: Uncategorized