23 pages matching balance-spring in this book
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Abraham-Louis Breguet alloy amateur collector Antiquarian Antiquarian Horological Society balance spring balance-spring balance-staff balance-wheel basse-taille brass Breguet Britten casemakers casework champleve Chinese duplex chronometer Clerkenwell clock-watch Clockmakers clocks and watches cloisonne Clutton cock colour cylinder escapement Daniel Daniel Quare decoration developed device devised early watches eighteenth-century enamel enamel dial engine-turned English engraved escape wheel fashion fork French fusee Graham hand horological horologists Ilbert impulse invented Japanese jewelled John keyless Knibb known lantern clock later lever escapement London mainspring makers ment metal minute modern watch Mudge oscillating painted pair-case pallet pendulum period pierced Pinchbeck gold pivot plates portable precision produced repeater repousse roller scape scapement Science Museum seconds-hand self-winding seventeenth century silver steel Street style Swiss T. P. Camerer Cuss teeth Thomas Mudge timekeeping Tompion tooth Turkish watches usually verge escapement verge movement verge watch watch collecting watch mechanism watch-cases watch-collectors watch-papers watchmakers winding