Obs.
1. a. ? A time-piece actuated by a spring. b. ? A clock with a dial indicating minutes and seconds. Also watch pendulum clock.
1592. Dee, Compend. Rehearsall, in Chetham Misc. (1851), I. 29. An excellent watch-clock, by which clock the tyme might sensibly be measured in the seconds of an houre.
1633. T. James, Voy., Q b. A Watch-clocke, of sixe inches Diameter: and another lesser Watch.
1650. Trapp, Comm. Exod. xxxv. 32. A certain artificer set a watch-clock upon a ring that Charls the Fifth wore upon his finger.
1671. Flamsteed in Rigaud, Corr. Sci. Men (1841), II. 118. I spoke and wrote to my kinsman about a watch clock. Ibid., 121. I wrote by my coz. Wilson about procuring me a watch pendulum clock.
2. An alarum clock. Cf. WATCH sb. 19.
1598. Sylvester, Du Bartas, II. i. IV. Handie Crafts, 94. Pourfull Need (Arts ancient Dame and keeper, The early watch-clock [Fr. resveille-matin] of the sloathfull sleeper).