Block blue Chariot. It's cool. The windshield has been polished. The edges are slightly rounded. A legendary machine, the silent high-beat 2220. It's overwhelmingly easy to maintain, durable, and easy to achieve accuracy. It's a movement without weaknesses, and the running cost is excellent. The size is 30mm wide and 32mm long, excluding the crown. The lug width is 19mm. The strap is the original. It can be used for wrist sizes up to approximately 19cm. Please refer to the enclosed instruction manual for details on usage precautions. 【About Overhaul】 You might think it's old-fashioned, but I'm not comfortable with fully automatic processes, so I incorporate a hand-washing step. Disassembly → Hand washing → Ultrasonic cleaning → Finishing wash → Epilam treatment → Assembly → Accuracy adjustment. The mainspring barrel has a very high probability of causing the surrounding area to become disastrous due to the aging of the grease. Therefore, I do not use grease. Please refrain from purchasing if you dislike this. Stearic acid is used for the Epilam liquid. The movement looks like it has a white film, but that is the Epilam liquid film. Epilam liquid prevents oil from splashing and also has anti-rust and lubricating effects, and is a treatment recommended by each manufacturer. It will better protect the movement until the next overhaul. For the next maintenance, if there is no significant daily variation or discomfort, it would be appreciated if you could aim for 7-10 years. Depending on the specifications of the item, I adjust it to be less than 15 seconds when the mainspring is well wound. Of course, it depends on the winding of the mainspring and weather conditions. Therefore, the daily variation is within 60 seconds. I handle watches that are about 50 years old. During operation checks, sudden failures or large daily variations may occur depending on the usage conditions. In the case of initial defects (immobility, damage upon arrival), we will accept returns. Please contact us within 3 days of receiving the product. Except for the above initial defects, we do not provide any warranty for operation, accuracy, or free repairs unless otherwise specified, so please understand this before purchasing. Shipping is via Sagawa Express. Please feel free to send a message if you have any questions.