Case:34 mm across by 44 mm lug to lug - 10K GF Case featuring a Swirling Bezel Design. The inside of the case is marked: Cased and Timed by Gruen Watch Co., 10K G.F., 55891, 415-051. The Crown is at 3 o'clock position.
Dial:Very nice matt white background signed Gruen and Precision. The hour markers are applied baton style and the hands are gold colored dauphine style. The seconds sub-dial is located at the 6 o'clock position and the sweeping seconds hand is gold toned.