The Seiko 0703-7100 is a quartz movement from ETA's Trendline series. It operates on a battery and uses quartz crystals to maintain time accuracy. The movement features hours, minutes, and seconds functions, as well as a date display. It has a frequency of 32,768 Hz and offers a battery life of approximately 36 months. The Seiko 0703-7100 measures 13.00 ligne in size and has a total height of 3.20 mm. It is equipped with 3 jewels and contains a Swiss lever escapement system. The movement has a quickset date mechanism and allows for precise timekeeping.