Working, adjusted by a watchmaker, so the daily difference is within 1 minute and is in good condition. The Crystal Seven automatic, caliber 8200, can also be hand-wound, making maintenance easy. This is a 2007 Transcontinental reissue, but it differs from models with a double name on the dial, as it only has an engraving on the case back. The case width is 3.7 cm without the crown, with a moderate thickness that gives it a vintage feel. The dial is black, and the crystal glass, which is the origin of the brand's name, has slight scratches, but they are curved and not noticeable. The original band has a solid feel and a luxurious look, and it has enough room for two fingers on my 17 cm wrist, with a flat measurement of 18.5 cm. Please use this as a reference. It has a calendar display and is sufficient for everyday use. I will sell it to someone who is looking for it. The appeal of vintage watches is their rarity, which you can no longer obtain. I think the condition is good, but please judge from the photos as it is vintage. Shipping is at my expense, and I will send it via Yu-Yu Mercari. It is currently running smoothly, but I cannot guarantee the operation of mechanical watches, so I recommend it to those who are considering an overhaul or who can maintain it themselves. If you are interested, please leave a comment.