Day of the month display mechanism for watch movement

Day of the month display mechanism for watch movement, comprising:

• a first mobile bearing a first sequence of digits, a second mobile bearing a second sequence of digits, said mobiles being arranged and disposed in such a manner that, at least for certain dates, the day of the month displayed to the user corresponds to the combination of indications borne by the first mobile and of indications borne by the second mobile, characterized in that said mobiles are arranged and disposed in such a manner that, at least for another date, the day of the month displayed to the user corresponds to the combination of two digits or of a digit and of at least one space borne by the same mobile, wherein
• said first mobile bears the units of said days of the month and said second mobile bears the tens of said days of the month, and wherein
• said first mobile bears the units of the days of the months as well as the day 30 and/or the day 31 in full.

Day of the month display mechanism for watch movement, comprising:

• a first mobile bearing a first sequence of digits, a second mobile bearing a second sequence of digits, said mobiles being arranged and disposed in such a manner that, at least for certain dates, the day of the month displayed to the user corresponds to the combination of indications borne by the first mobile and of indications borne by the second mobile, characterized in that said mobiles are arranged and disposed in such a manner that, at least for another date, the day of the month displayed to the user corresponds to the combination of two digits or of a digit and of at least one space borne by the same mobile, wherein the first mobile comprises the sequence {1, 2, 3, 4, 5, 6, 7, 8, 9, 0}three times whilst the second mobile comprises the sequence {0, 1, 2, 3, 31} or the sequence {[space], 1, 2, 3, 31} at least once.

Day of the month display mechanism for watch movement, comprising:

• a first mobile bearing a first sequence of digits, a second mobile bearing a second sequence of digits, said mobiles being arranged and disposed in such a manner that, at least for certain dates, the day of the month displayed to the user corresponds to the combination of indications borne by the first mobile and of indications borne by the second mobile, characterized in that said mobiles are arranged and disposed in such a manner that, at least for another date, the day of the month displayed to the user corresponds to the combination of two digits or of a digit and of at least one space borne by the same mobile, wherein the first mobile comprises the sequence {1, 2, 3, 4, 5, 6, 7, 8, 9, 0} twice plus once the sequence {1, 2, 3, 4, 5, 6, 7, 8, 9, 0} whilst the second mobile comprises the sequence {0, 1, 2, 30, 31} at least once or the sequence {[space], 1, 2, 30, 31}.

Day of the month display mechanism for watch movement, comprising:

• a first mobile bearing a first sequence of digits, a second mobile bearing a second sequence of digits, said mobiles being arranged and disposed in such a manner that, at least for certain dates, the day of the month displayed to the user corresponds to the combination of indications borne by the first mobile and of indications borne by the second mobile, characterized in that said mobiles are arranged and disposed in such a manner that, at least for another date, the day of the month displayed to the user corresponds to the combination of two digits or of a digit and of at least one space borne by the same mobile, wherein the first mobile comprises the sequence {1, 2, 3, 4, 5, 6, 7, 8, 9, 0} and wherein the second mobile comprises at least once the sequence {2, blank, 30, 31, 0, blank}.

Day of the month display mechanism for watch movement, comprising:

• a first mobile bearing a first sequence of digits including a plurality of sequences such that each sequence comprises at least all the digits between 2 and 9, a second mobile bearing a second sequence of digits, said mobiles being arranged and disposed in such a manner that, at least for certain dates, the day of the month displayed to the user corresponds to the combination of indications borne by the first mobile and of indications borne by the second mobile, characterized in that said mobiles are arranged and disposed in such a manner that, at least for another date, the day of the month displayed to the user corresponds to the combination of two digits or of a digit and of at least one space borne by the same mobile.

Day of the month display mechanism for watch movement, comprising:

• a first mobile bearing a first sequence of digits, a second mobile bearing a second sequence of digits, said mobiles being arranged and disposed in such a manner that, at least for certain dates, the day of the month displayed to the user corresponds to the combination of indications borne by the first mobile and of indications borne by the second mobile, wherein said second mobile is held by a jumper acting on the teeth of a gear element, said jumper being arranged so as to prevent the undesired rotation of said gear element, a pin being arranged so as to prevent said jumper from passing directly from one tooth of said gear element to a non-adjacent tooth when the date changes, wherein said pin is connected perpendicularly to said jumper and moves in a slideway in said gear element shaped so as to force said jumper to move close to the bottom of an interstice between two of said teeth, and wherein said mobiles are driven by a common motor through two distinct kinematic chains.