<p>Were you thinking of the Bronica GS?<br>
Here are the specifications I found on the internet:<br>
Bronica SQ-ai: 92mm wide, 109mm height, 179mm long, 1515g.<br>
Hasselblad 501c: 114mm wide, 107mm height, 180mm long, 1475g.<br>
Each with 120 back, standard lens, waist level finder.</p>