Mechanical bracelet-watch, has movement controller for characteristics and characteristic sequences for twenty four-hour clock with second-minute-hour-day change, and two round, circular bodies constantly moved relative to each other

摘要

The bracelet-watch has a movement controller for characteristics and characteristic sequences for 24-hour clock with second-minute-hour-day change and day and night indication in ecliptic course. A round case (13) has two round, circular bodies i.e. inner and outer rings, constantly moved relative to each other. The inner ring has a needle bearing (6) made of ceramics, and the outer ring freely runs on the needle bearing. The bearing has a base fixedly connected with an inner base. The outer ring is driven by a spring mechanism (1) that is controlled by a drive. Independent claims are also included for the following: (1) an electronically controlled bracelet-watch (2) an electronic globe watch (3) a magnetic globe watch (4) a desk-computer-globe (5) a device for controlling nightshade in solar clock.