Castle cast front clock with a 4 inch fitup movement. I'm not sure if M.S. Benedict is the case maker or marketer, or if my example just happens to have a movement with Benedict on the dial.
Examples of the Benedict Castle Cast Front Shelf Clock:
Movement Date: ca. 1896. Type [2.2.1b.2]. Plate Shape: 2: Cut corners; Balance: 1b: Lead rim with notched balance staff; Patent Form: 2: 1885 Curved; Time Click: 2: Spring click Integral to BP.