Color: Blue Movement: Quartz/Battery-powered Dial Shape: Oval/Elliptical I was collecting this, but I no longer need it, so I'm putting it up for sale. Operation confirmed. It's running. No box, instructions, or accessories. The belt has deteriorated over time and is broken; there is no belt. Only the items in the photos are included. Super rare. The back cover says WATER RESISTANCE 10BAR S640-4000 4D0264, etc. This is a used item, but I hope someone interested will purchase it. Unfortunately, the resin belt has broken, so there is no belt. Please find a suitable replacement to complete it. I will ship via Mercari delivery. Returns are not accepted to prevent swapping.