Help! HEV fell off my SMP Chrono

[Helmut]

Chaps, my HEV button has gone missing. I was going to loctite the bugger on but before getting round to doing it, the little blighter has already done a runner.

Does anyone know where I can get hold of one please??

It's the Seamaster Pro Chrono 300m.

Anyone know the Otto Frei code for the item and if he holds them in stock?

Thanks

[TeeJay]

Chaps, my HEV button has gone missing. I was going to loctite the bugger on but before getting round to doing it, the little blighter has already done a runner.

Does anyone know where I can get hold of one please??

It's the Seamaster Pro Chrono 300m.

Anyone know the Otto Frei code for the item and if he holds them in stock?

Thanks

I would not like to say for absolutely sure, as I have not examined the gen SMP Chrono, but, I have seen reps where the HE Valve was the same as the crown. If it would be accurate, it might be easier to track one of those down and install that instead... As I say, I might be wrong...