Timepiece movement comprising: - an analogue display, including a rotary indicator and a wheel that rotates as one with said rotary indicator, said wheel including a plate comprising a locating element; - a device for detecting at least one angular position of the locating element, comprising a board (PAa, PAb) that is fixed with respect to the plate, extending substantially parallel to the plate, and on which the following are arranged: ∘ a first electrode (E1a, E1b) and a second electrode (E2a, E2b), each having a radial edge (L1ga, L1gdb, L2da, L2dgb) and a circumferential edge (L1ia, L1eib, L2ia, L2eib), the terms radial and circumferential being understood with respect to a circle that would be centred on the intersection between the axle of the wheel and the board (PAa, PAb); and ∘ a common electrode (Ema, Emb), including: • a first edge (Bgda, Bgb) extending radially facing a said radial edge (L1ga, L1gdb) of the first electrode (E1a, E1b); • a second edge (Bdga, Bdb) extending radially facing a said radial edge (L2da, L2dgb) of the second electrode (E2a, E2b); and • a central portion (Bpa, Bpb) via which at least one point of the first edge (Bgda, Bgb) and at least one point of the second edge (Bdga, Bdb) are linked, the electrodes being planar and being arranged such that, in one angular position of the wheel, the locating element is located over at least a portion of each electrode, characterized in that the said central portion (Bpa, Bpb) extends partly facing a said circumferential edge (L1ia, L1eib) of the first electrode (E1a, E1b) and partly facing a said circumferential edge (L2ia, L2eib) of the second electrode (E2a, E2b). - an analogue display, including a rotary indicator and a wheel that rotates as one with said rotary indicator, said wheel including a plate comprising a locating element; - a device for detecting at least one angular position of the locating element, comprising a board (PAa, PAb) that is fixed with respect to the plate, extending substantially parallel to the plate, and on which the following are arranged: ∘ a first electrode (E1a, E1b) and a second electrode (E2a, E2b), each having a radial edge (L1ga, L1gdb, L2da, L2dgb) and a circumferential edge (L1ia, L1eib, L2ia, L2eib), the terms radial and circumferential being understood with respect to a circle that would be centred on the intersection between the axle of the wheel and the board (PAa, PAb); and ∘ a common electrode (Ema, Emb), including: • a first edge (Bgda, Bgb) extending radially facing a said radial edge (L1ga, L1gdb) of the first electrode (E1a, E1b); • a second edge (Bdga, Bdb) extending radially facing a said radial edge (L2da, L2dgb) of the second electrode (E2a, E2b); and • a central portion (Bpa, Bpb) via which at least one point of the first edge (Bgda, Bgb) and at least one point of the second edge (Bdga, Bdb) are linked, ∘ a first electrode (E1a, E1b) and a second electrode (E2a, E2b), each having a radial edge (L1ga, L1gdb, L2da, L2dgb) and a circumferential edge (L1ia, L1eib, L2ia, L2eib), the terms radial and circumferential being understood with respect to a circle that would be centred on the intersection between the axle of the wheel and the board (PAa, PAb); and ∘ a common electrode (Ema, Emb), including: • a first edge (Bgda, Bgb) extending radially facing a said radial edge (L1ga, L1gdb) of the first electrode (E1a, E1b); • a second edge (Bdga, Bdb) extending radially facing a said radial edge (L2da, L2dgb) of the second electrode (E2a, E2b); and • a central portion (Bpa, Bpb) via which at least one point of the first edge (Bgda, Bgb) and at least one point of the second edge (Bdga, Bdb) are linked, • a first edge (Bgda, Bgb) extending radially facing a said radial edge (L1ga, L1gdb) of the first electrode (E1a, E1b); • a second edge (Bdga, Bdb) extending radially facing a said radial edge (L2da, L2dgb) of the second electrode (E2a, E2b); and • a central portion (Bpa, Bpb) via which at least one point of the first edge (Bgda, Bgb) and at least one point of the second edge (Bdga, Bdb) are linked,