Historical clue formulations

• Japanese maker of watches and mobile phones — 2023-12-10
• Big maker of calculators and digital watches — 2022-12-19
• Japanese watch brand — 2020-03-23
• Tokyo-based electronics giant — 2015-07-24
• Maker of watches and calculators — 2012-06-10
• Tokyo-based synthesizer maker — 2010-01-12
• Digital watch brand — 2009-12-13
• Maker of the first electric compact calculator — 2009-05-16
• Japanese maker of watches and calculators — 2008-06-02
• Big name in calculators and digital watches — 2007-05-08
• Calculator brand — 2005-04-21
• Big name in watches — 2004-09-19
• Watch brand — 2003-05-16
• Big name in watches — 2002-08-04
• Digital watch maker — 2001-09-25
• Big name in electronics — 2001-06-17
• Timex competitor — 1999-11-07