Possibility virgin body, or recorded deeper for mould of blown. Special recordings under demand.
- Insert and change of the insert: position the arrow and range it with the arrow of the intermediate crown (between 1 and 12).
- Change month: turn the insert head office and the position of the arrow in front of number of the month (the same for the change of team or unit of weeks).
- Change day: turn the insert head office to range it with the tip of triangle (between 6 and 7). Promote the insertion and turn to achieve the arrow on the intermediate crown with the mark of the day (or a year or tens). Free the pressesure on the insertion and turn to the position to position the arrow of the insert head office in front of the number of month.