  The continuum clockwork is an extra-dimensional set-up to realize certain
features of the clockwork mechanism generating exponentially suppressed or
hierarchical couplings of light particles. We study the continuum clockwork in
a general scheme in which large volume, warped geometry, and localization of
zero modes in extra dimension are described by independent parameters. For
this, we propose a generalized 5-dimensional linear dilaton model which can
realize such set-up as a solution of the model, and examine the KK spectrum and
the couplings of zero modes and massive KK modes to boundary-localized
operators for the bulk graviton, Abelian gauge bosons and periodic scalar
fields. We discuss how those KK spectra and couplings vary as a function of the
volume, warping and localization parameters, and highlight the behavior in the
parameter region corresponding to the clockwork limit. We discuss also the
field range of 4-dimensional axions originating from either 5-dimensional
periodic scalar field or the 5-th component of an Abelian gauge field, and
comment on the limitations of continuum clockwork compared to the discrete
clockwork.
