My shop only sells genuine products. We also have a large selection of excellent vintage and antique watches → #nekoneko Please read the profile before purchasing. ● Product Description [Overhauled in March 2026, New Crystal Replaced] This is a masterpiece of SEIKO, the "Sportsmatic 5" (commonly known as Fujiyama Five), which was very popular in the 1960s. Ref. 6619-9000, a rare full-flat bezel (with notches) model. The timeless design features a silver sunray dial that has aged to an amber color over time, with three-dimensional bar indexes. The back cover clearly shows the "dolphin mark," the symbol of the early "5" series. Moreover, it has a big case with a case width of 39mm, which was unusual at the time. It has been overhauled and the crystal has been replaced with a new one, so you can use it immediately. ● Details ・Model Name: SEIKO Sportsmatic 5 ・Model Number: 6619-9000 ・Case Material: Stainless Steel ・Dial Color: Silver Sunray Finish ・Made in Japan ・Year of Manufacture: 1966 ・Movement: Cal. 6619 (Automatic, 21 jewels) ・Frequency: 18,000bph (low beat) ● Size Case Width: Approximately 39mm (excluding the crown) Lug Width: Approximately 20mm (Please forgive some errors) ● Features ・"Dolphin" engraving on the back cover ・Quick change function that allows you to advance the date by pressing the crown ・New dome-shaped crystal ● Condition of the product ・Overhauled in March 2026: The timegrapher measurement shows a daily rate of +6 seconds, and a beat error of 0.1ms, maintaining very stable accuracy. ・Exterior: There are minor scratches on the case commensurate with age, but the edges are sharp and in good vintage condition. ・Crystal: Newly replaced, with excellent visibility. ・Function: Calendar switching and time adjustment both work smoothly. ・The BAMBI leather strap shows signs of wear, so please consider it as an extra. ● There may be scratches and stains that cannot be fully captured in the photos. Also, the evaluation of the condition of the item is my subjective opinion, so there may be individual differences. Please refer to the description and photos and consider your purchase. ● Shipping will be done as quickly and carefully as possible.