This is likely positioned as a step up from the King Quartz of the time, a semi-luxury model. Lord Quartz 7853 - Operation confirmed with a test battery. SR batteries are recommended for replacement. The packing has not been replaced. Calendar operation is possible with the crown. The inner resin collar inside is broken. Please purchase with the understanding of this. As you can see in the photos, there are noticeable scratches and deterioration on the back of the case. The band is from another Seiko model, modified for attachment, and is included as a bonus. Lug width: 18mm Wrist size: Approximately 175mm, no extra links. It looks reasonably clean at first glance, but the back is in poor condition, so please consider it for parts or use it with the understanding of its condition.