Pentax 645 rewind knob designed for Jacques Cousteau

designed for Jacques Cousteau

There's an Arca-type clamp up top for camera mounting (plate is sold separately)

It might just be fibreglass

Although we can't guarantee that this camera is still watertight to this depth

Pentax 645 rewind knob designed for Jacques CousteauThe Pentax 645 is a relatively modern medium format SLR camera with manual or automatic exposure, motor wind, and interchangeable film inserts. Designed for eye level use, with a nice (and non removable) pentaprism viewfinder. Cosmetic condition is acceptable, with notable finish wear from use and handling. Metering is accurate, and shutter speeds work well. Film tested, this camera may not be the most spotless 645 you'll ever see, but it does the