Vintage 1972 Seiko Advan 6106-7570 Automatic 25 Jewels ② ☆ The movement is working correctly. ☆ Daily rate: Approximately ±30 seconds ☆ Due to being an antique watch, accuracy is not guaranteed. Please consider this as a guideline. Please fully wind the mainspring before use. ☆ Equipped with a hacking function (seconds hand stop function). ☆ The crystal is new. ☆ There are some minor scratches on the case and belt due to use, but the condition is good. ☆ Case size: 40mm (height) × 38mm (width) × 11mm (thickness) Lug width: 16mm (attachment width) / 20mm (convex-concave type) ☆ Wrist size: Maximum approximately 165mm ☆ Operation Pressing the crown changes the date. Pressing it firmly changes the day of the week. Pulling the crown out one step changes the time. Overhaul has not been performed. Due to being an antique item, accurate daily rate cannot be guaranteed. Please refrain from purchasing if you are looking for perfection or are overly sensitive. Please check the images carefully and make your judgment. Discounts are not available. Thank you.