Overview Our Shipstrike Mechanical Clock offers many of the same distinctive features as our signature Ship’s Bell Clock – including chiming bell tones, a high-quality forged solid brass case and hinged bezel. However, unlike our Ship’s Bell, this specially-engineered clock incorporates a precision-crafted jewel German mechanical movement. The Shipstrike Clock is available in 4 1/2 inch and 6 inch dial sizes. See “Product Options” for additional Shipstrike items. For those who seek the charm of our traditional Ship’s Bell chime, but the convenience of a fine German quartz movement, we offer the Shipstrike Quartz clock.