★★ Note: This item is considered defective due to significant fluctuations in daily accuracy and the inability to fully close the locking crown. ★★ Sinn Instrument Automatic, See-Through Back Chronograph All Pure Titanium Wristwatch. Model Number: 103.TI.AR Purchase Price: 841,500 Yen ★★ As expected, this is a watch from Sinn, a luxury watch brand that Germany is proud of. As shown in the photos, the watch itself and the pure titanium bracelet are in beautiful condition, but as stated, this is a defective item, so it is being offered at a reduced price, assuming an overhaul repair. Please understand this before purchasing. ★★ Wrist Size: Approximately 17.5 cm Color: All Pure Titanium This is the only item available. Please contact me via comments if you are interested in other items. ★★