Black walnut, curly maple, and inlaid crushed lapis lazuli stone for the hours and minutes. The clock has the set and forget movement which is programmed to adjust for daylight savings time changes for about the next 100 years (not atomic clock movements that require a radio signal from Denver to make those adjustments). The clock is finished with teak oil and waxed with Renaissance Micro-Crystalline wax polish. Dimensions: 11.5'“ x 7” x 3.5”.