
Constant FC-285S5B6B
- Case diameter: 0 mm
- Bluetooth: yes

Constant FC-285B5B6
- Case diameter: 42 mm
- Bluetooth: yes

Constant FC-285S5B6
- Case diameter: 42 mm
- Bluetooth: yes

Constant FC-285V5B4
- Case diameter: 42 mm
- Bluetooth: yes

Constant Horological FC-285S5B6B
- Case diameter: 0 mm
- Bluetooth: yes

Constant Horological FC-285V5B4
- Case diameter: 0 mm
- Bluetooth: yes

Constant Horological FC-285N5B4
- Case diameter: 0 mm
- Bluetooth: yes

Constant Horological FC-282AS5B4
- Case diameter: 0 mm
- Bluetooth: yes

Constant Horological FC-282AN5B4
- Case diameter: 0 mm
- Bluetooth: yes

Constant Horological FC-285B5B6
- Case diameter: 0 mm
- Bluetooth: yes

Constant Horological FC-285S5B6
- Case diameter: 0 mm
- Bluetooth: yes

Constant Horological FC-285B5B6B
- Case diameter: 0 mm
- Bluetooth: yes

Constant Horological FC-282AS5B6
- Case diameter: 0 mm
- Bluetooth: yes

Constant Horological FC-281WHD3ER6B
- Case diameter: 0 mm
- Bluetooth: yes