Thank you for viewing. For sale is a Grand Seiko Self-Dater 57GS, CAP gold specification! This is a 1966 model with a slightly larger GS mark and a lion medallion on the back cover. After this, the GS mark became slightly smaller, and the back cover featured a GS medallion. The condition is superb; there are no deep scratches for its age, and there is no noticeable corrosion on the medallion. The original dial, original crown, and original buckle are all present. The buckle alone is extremely rare, with authentic ones trading for around 20,000 to 30,000 yen at auction. The belt is a new Seiko-made glass leather belt. The winding feel is also excellent, and when measured with a timegrapher, the daily rate was +3 to +5 seconds. However, I do not know the OH (overhaul) history, so I recommend an overhaul if you intend to use it. I have carefully collected this item, so I believe the condition is good, but it is an antique item, so please understand that there may be minor scratches overall, and I cannot provide any future warranty. Please refrain from purchasing if you are overly concerned about condition. As this is a high-end item, I will ship it via Yu-Pack or Yamato Takkyubin with direct hand-delivery, so I will need to exchange addresses. Thank you very much!