Loosen three grub screws. Do not remove them from the frame counter cover.

Lift off frame counter cover.

Remove one 2.5 mm flat head screw. It is reverse or left-hand threaded.

Remove the frame counter dial.

Remove the retaining nut using a spanner wrench. A pair of fine tipped nippers can also work.

On some Spotmatics, this nut may be reverse threaded. Work carefully.

Remove the dial seat.