![An important early Dutch ebony and rosewood pendulum clock with alarm | SALOMON COSTER, THE HAGUE. DATED 1658 | mid 17th Century, alarm | Christie's An important early Dutch ebony and rosewood pendulum clock with alarm | SALOMON COSTER, THE HAGUE. DATED 1658 | mid 17th Century, alarm | Christie's](https://www.christies.com/img/LotImages/2007/AMS/2007_AMS_02796_0475_000(031847).jpg)
An important early Dutch ebony and rosewood pendulum clock with alarm | SALOMON COSTER, THE HAGUE. DATED 1658 | mid 17th Century, alarm | Christie's
![17th Century Hague Clock Signed by Pieter Visbagh, circa 1675 in 2020 | Clock, Small wall clock, Large wall clock 17th Century Hague Clock Signed by Pieter Visbagh, circa 1675 in 2020 | Clock, Small wall clock, Large wall clock](https://i.pinimg.com/originals/45/e8/8a/45e88a81384af3376b4a093e665c7889.jpg)
17th Century Hague Clock Signed by Pieter Visbagh, circa 1675 in 2020 | Clock, Small wall clock, Large wall clock
![English: Drawing of the first pendulum clock, designed by Dutch scientist Christiaan Huygens in 1657. Huygens English: Drawing of the first pendulum clock, designed by Dutch scientist Christiaan Huygens in 1657. Huygens](https://c8.alamy.com/comp/MN06RK/english-drawing-of-the-first-pendulum-clock-designed-by-dutch-scientist-christiaan-huygens-in-1657-huygens-contracted-his-clock-designs-to-clockmaker-salomon-coster-of-the-hague-who-actually-built-the-clock-the-pendulum-had-a-wider-swing-than-modern-clocks-perhaps-80-100-due-to-its-verge-escapement-the-drive-force-for-the-clock-was-provided-by-the-two-weights-at-bottom-in-an-ingenious-endless-rope-mechanism-huygens-first-pendulum-clock-front-view-MN06RK.jpg)