RL4120B RL 4120B Ronda Startech Quartz Movement is a 2 hand (hour/minute) Swiss Parts, Thailand assembled with 2 indicators (alarm and seconds) plus BIG DATE at the 6 o'clock position. This gents movement is a 12 1/2 ligne movement, dimensions are 28.00 mm in diameter with a height of 4.40 mm. This is a 3 jewel movement, nickel plates, using a 395 battery. The large hands at the center of the movement (hour and minute) have dimensions 150/90 (hour/minute). The indicator at the 10 o'clock position has two small hands: hour and minute hands to set the alarm. These hands have dimension of 0.80/0.40 mm (hour/minute). The indicator at the 2 o'clock position records seconds. This hand has a dimension of 0.20. The date appears at the 6 o'clock position using ten's and units (2 windows).