This is a II D equipped with a film speed indicator dial on the film advance knob.
Body Type: Rangefinder
Material: Chrome metal with black leather
Viewfinder Frames: Coincidence rangefinder integrated with reversed Galilean viewfinder rotatable to set one of three magnifications. 35mm, 50mm and 100mm
Compatible Lenses: 39mm screwmount
Shutter Speeds: Two-axis, horizontal-travel focal-plane shutter with cloth curtains. Single-axis rotating dial for T, 1, 1/2, 1/4, and 1/8 sec., and single-axis rotating dial for B, 1/25, 1/40, 1/60, 1/100, 1/200, and 1/500 sec.