Attachment system for an electronic device

A removable module of a watch band for removable attachment to a watch, the removable module comprising:

• a body defining:
• a first opening extending through the body from a first surface of the body to a second surface of the body opposite the first surface of the body;
• a second opening extending through the body from the first surface of the body to the second surface of the body;
• and
• a third opening extending through the body from the first surface of the body to the second surface of the body, the second opening and the third opening being on opposite sides of the first opening;
• a catch member disposed at least partially within the first opening and at the first surface;
• a ramp member disposed at least partially within the first opening and at the second surface, the ramp member being moveably coupled to the catch member;
• one or more first friction pads disposed partially within the second opening and protruding beyond the first surface and the second surface;
• and
• one or more second friction pads disposed partially within the third opening and protruding beyond the first surface and the second surface.

A removable module of a watch band for removable attachment to a watch, the removable module comprising:

• a body having a first surface and a second surface opposite the first surface, the body being of a first material;
• a catch member disposed at least partially within the body and at the first surface;
• a ramp member disposed at least partially within the body and at the second surface, the ramp member being moveably coupled to the catch member;
• one or more first friction pads disposed partially within the body and protruding beyond the first surface of the body;
• and
• one or more second friction pads disposed partially within the body and protruding beyond the second surface of the body, the first friction pads and the second friction pads being of a second material different from the first material.