This is a vintage Seiko Quartz Type II, manufactured in Japan in the late 1970s. The Type II series was developed during the transitional period when Seiko was shifting from mechanical watches to quartz technology. Rather than being positioned as a luxury model, Type II represented a high-precision, durable daily watch, designed for long-term reliability. It reflects Seiko’s philosophy of practical engineering and rational design, which played an important role in establishing the brand’s reputation in the quartz era. The most distinctive feature of this particular watch is its brown dial. The deep brown (dark brown) tone gives the watch a calm, mature presence that differs clearly from more common black or silver dials. Combined with applied hour markers, the dial offers excellent legibility while expressing the understated elegance typical of Seiko’s domestic-market models from this period. The watch is powered by a reliable Seiko quartz movement, designed for stable everyday use. On this particular watch, the calendar operates as follows: The date and day can be adjusted by pulling the crown to the first position Rotating the crown clockwise or counterclockwise allows switching between date and day The day display alternates between Japanese and English These operating behaviors have been confirmed on this watch. The case shows honest signs of age consistent with regular use, reflecting its original purpose as a practical daily watch. Despite this, the overall proportions remain well-balanced, and the watch retains the authentic character of a genuine vintage Seiko from the early quartz era. The watch is fitted with a leather strap and is ready to wear. Running at the time of listing. As a vintage watch, stable operation, accuracy, and water resistance are not guaranteed. The watch will be carefully packed and shipped with tracking for safe delivery.