Vintage Seiko 7A48-7000 quartz chronograph moon phase Movement: quartz Calibre: 7A48 Movement number: xxxx Casing diameter: 39.4 mm Bridge to bridge: 41.4 mm Lug width: 18 mm Strap length: 220 mm including timepiece Strap: original strap and Seiko clasp Strap condition: good Back: screwed stainless steel Glass: like new Crown: original Casing: with few signs of wear Bezel: no Dial: very good Watch runs well and without noteworthy deviations, also the chronograph starts and stops, the moon phase can be adjusted as well as a the date by the 12 o'clock position. Water resistance of the timepiece has not been tested. Service history of the watch is not known... Please read the description carefully and look at the pictures in detail. If you have any questions, please contact me. I only ship with tracking number.