For sale is a SEIKO vintage model "5 SPORTS" automatic wristwatch, model number 5126-8100. This watch features a blue dial with a striking red second hand, exuding a sporty and retro charm. The original back cover and belt are also included, making it a great choice for collectors. 【Product Condition】 ・Operational check confirmed. It runs stably without significant time deviation. ・Date and day display functions switch correctly. ・There are minor scratches and scuffs on the case and crystal, but the condition is relatively good considering its age. ・The original SEIKO stainless steel bracelet is included, and the flash fit is in good condition. ・Wrist size: Approximately up to 18cm (measured by hand) 【Specifications】 ・Brand: SEIKO ・Model: 5 SPORTS ・Movement: Automatic ・Model Number: 5126-8100 ・Country of Manufacture: Japan (JAPAN-G) ・Water Resistance: WATER 70 PROOF (as indicated at the time) This watch is appealing for its retro design, which is not found in modern watches, and its reliable SEIKO movement. If you are looking for a vintage watch, please consider this opportunity.