公开(公告)号：EP2548085A1

公开(公告)日：2013-01-23

申请号：EP11859015.7

申请日：2011-06-01

申请人： Fung, Wai Tong

发明人： Fung, Wai Tong

IPC分类号： G04C3/00

CPC分类号： G04C17/00

摘要： The invention provides an analog quartz timepiece, comprising a housing; one or more hands; a drive movement comprising gears and drive motors associated with the hands for timekeeping; a position sensor comprising a light transmitter and a light receiver positioned to define a reflective area on the dial, where the light transmitter transmits a beam of light to any one of the hands passing through the reflective area and the light receiver receives the light reflected from the passing hand; and a processor programmed to determine a position of the passing hand in the reflective area in correspondence to the reflection of the light from the hand, and to drive the movement to move the hand to a correct time position responsive to the determined position. The invention also relates to a method for providing time-correction of an analog quartz timepiece.