- Seiko Diver's
- Casio MWA-810
- Citizen Chronograph
- Casio ARW-320
- Ruhla "Sumatic"
- Seagull ST5
- Casio F-91W
- Seiko Chronograph
- Casio TRW-201
- Casio AW-40
- Ruhla "Midimatic"
- Ruhla "Chronograph"
- Casio F-84W
- Casio ALT-6000
- Casio Melody Alarm
- Ruhla "Midimatic"
- Ruhla Chess Clock
- Casio G-Shock GW-M5600-1ER
- Casio G-Shock DW-5600WC-1ER
- Ruhla "Sumatic"