You might like this one (I hope that I did not post it already). Detent chronometer escapement with "S" balance. The weight for regulation of the temperature compensation can be microregulated with a tangential screw. The advantange is that for first regulation of the the weights these are shifted along the circumference of the balance rim in usual manner until compensation is more or less satisfactory. And then the balance is poised. The fine adjustment is done subsequently, using the tangential screws in the compensation weights, thus not needing to release the weights from the balance rim again and, consequently, not needing to poise the balance another time.
Furthermore the upper terminal end of the hairspring is attached to a separate cock, which carries a fixing plate, which can be shifted in radial direction.
Hatton was known for this unusual movement design. Marked 1805, pair case.