A scale focus camera with a fake prism. Big and surprisingly heavy, with an uncommon front shutter release button. Speeds B, 30-250, Bluestar lens 2,8/50mm.
The 137MA suffered of the normal Contax disease, the damaged body cover. So I applied blue leather. The 137MA is one of the quietest motor cameras I own. It features aperture priority AE, manual control, AE memory lock and a DOF preview button. The finder shows not only aperture and speed, but also the frame number. The body came with a detachable handgrip.