Which is the better movement?

[Gadget Man]

Hi Guys,

which would you say is the better movement to put into a Daytona 6263 I'm having built, a vj23 with a 'frozen' hour hand or a 7750 modded to manual wind?

Cheers

Simon

[freddy333]

If accuracy is your primary goal, then the Valjoux is the way to go since the subdial placement on the 7750 differs slightly from the (Valjoux-powered) gen watch & it beats faster than the 18k bph V23/V72.