![Travelling watch. This plain case contains a movement incorporating the most modern ideas of its time. Salomon Coster was one of the leading clockmakers of his day. He was in contact with Travelling watch. This plain case contains a movement incorporating the most modern ideas of its time. Salomon Coster was one of the leading clockmakers of his day. He was in contact with](https://c8.alamy.com/comp/2G23WBT/travelling-watch-this-plain-case-contains-a-movement-incorporating-the-most-modern-ideas-of-its-time-salomon-coster-was-one-of-the-leading-clockmakers-of-his-day-he-was-in-contact-with-eminent-scientists-such-as-christiaan-huygens-who-were-trying-to-increase-the-precision-of-timekeeping-instruments-as-a-result-costers-table-clocks-were-internationally-renowned-the-men-portrayed-on-this-watch-may-be-scholars-2G23WBT.jpg)
Travelling watch. This plain case contains a movement incorporating the most modern ideas of its time. Salomon Coster was one of the leading clockmakers of his day. He was in contact with
![Detail of mechanism and pendulum. This clock by Salomon Coster (d 1659) of the Netherlands is one of the earliest pendulum clocks ever made. The Dutch... - SuperStock Detail of mechanism and pendulum. This clock by Salomon Coster (d 1659) of the Netherlands is one of the earliest pendulum clocks ever made. The Dutch... - SuperStock](https://www.superstock.com/cdn/1895/Comp/1895-20517.jpg)
Detail of mechanism and pendulum. This clock by Salomon Coster (d 1659) of the Netherlands is one of the earliest pendulum clocks ever made. The Dutch... - SuperStock
![FIRST PENDULUM CLOCK DESIGNED BY CHRISTIAN HUYGENS AND MANUFACTURED BY SALOMON COSTER, 1657 Stock Photo - Alamy FIRST PENDULUM CLOCK DESIGNED BY CHRISTIAN HUYGENS AND MANUFACTURED BY SALOMON COSTER, 1657 Stock Photo - Alamy](https://l450v.alamy.com/450v/ppj01p/first-pendulum-clock-designed-by-christian-huygens-and-manufactured-by-salomon-coster-1657-ppj01p.jpg)