FE 7121-6 FE7121-6 Quartz Watch Movement is a 3 hand (hour/minute/seconds) movement with date at the 6 o'clock position. This gents movement is 10 1/2 ligne, dimensions 23.30 mm in diameter height of 3.10 mm. Overall height for this movement is 4.36 mm. This is a 1 jewel movement using a 371 battery with hand dimensions 120/70/20 (hour/minute/seconds).