Historical clue formulations

• Spots to keep watch? — 2021-07-29
• They hold hands — 2020-04-28
• Body parts that become other body parts if you change the second letter to an A — 2019-06-28
• Ones holding hands? — 2015-01-04
• Carpi — 2003-04-06
• Places for watches — 1999-02-02