Nice car. Looks like a 230SL that had some "enhancements" during its restoration, including the side marker lights, the headrests and a new windshield. As noted, none of those is correct for a 230.
The interior (note the doors) is definitely a 230 interior. Would be interesting to know its history and build number. As an aside, one of the previous owners of my California car, a '67 230SL, had installed the side markers, presumably to make it look more like the subsequent 280SL. When I had mine stripped and repainted, I had them removed. One of the things I like best about the 230 is the clean lines and the side lights, be they U.S. spec or Italian, don't add anything to the look.
Brian