The Seiko 7N43 quartz watch movement is a gents’ 11½ ligne, three-hand movement with hour, minute, and sweep-second hands, featuring both day and date displays at the 3 o’clock position. It measures 21.90 mm × 23.50 mm with a thickness of 2.90 mm and uses hand sizes of 110/65/20 (hour/minute/second). This movement contains one jewel, operates on a 371 battery, and is supplied with a stem. The included stem is part number 351-892 and has a 0.80 mm tap (tap 11).
