I believe Daytona pushers are the same length but slightly smaller in diameter. I have sent you an email as I have a set for 1153.

: Hello,

: I would like to have a technical informations:

: I have an automatic Heuer Carrera ref. 1153 all original except for
: the cronograph pushers that, during the years, were changed with
: generic ones.

: Now I could buy two original Heuer fluted pushers that come from an
: Heuer Daytona.

: Are they the same of the Carrera pushers or can they be fitted on
: my 1153?

: Thank you in advance!