In 1982 Seiko produced the Seiko TV Watch that had a television screen built in, and Casio produced a digital watch with a thermometer as well as another that could translate 1,500 Japanese words into English.
Aastal 1982 tootis Seiko käekella, millesse oli sisse ehitatud televiisoriekraan, Casio vastas termomeetriga varustatud mudeliga ning kellaga, mis tõlkis 1500 jaapanikeelset sõna inglise keelde.