This is a beautiful SPERRY gyro gauge from the iconic classic series of aircraft which rely on the traditional gauge instrumentation system. This unit is found within the Boeing 737 Classic, and would also retrofit a variety of other aircraft too. The bezel is grey in colour. And the overall condition is excellent.
The unit features pre-wired cannon plugs on the rear of the unit which may facilitate its partial restoration by a simulator professional. The gauge also includes a turn and slip indicator at the base of the gauge face. The glass on the front is in perfect condition and is a fantastic addition to your simulator project, display piece or simply for a display cabinet.
These are getting more difficult to find as the traditional aircraft are lost in place of modern glass cockpit display systems.
Note this is a large (and heavy) gauge not the small ones. The exact size will be added as soon as possible.