The Opera Godfather Minute Repeater uses two hammers to strike exposed circular gongs to sound out the hours, the quarters of hours, and the minutes. In the Opera Godfather Minute Repeater, the gongs circle above the dial, visible through the large sapphire crystal and rose gold case. This voluminous case enhances the clarity, tone, and richness of the sound of the gongs. .⠀ .⠀ .⠀ .⠀ .⠀ .⠀ .⠀ .⠀ .⠀ #jacobandco #jacobandcowatches #hautehorlogerie #hautehorology #inspiredbytheimpossible #godfather