Seiko Prospex Speedtimer Solar Chronograph, ref. SBDL129. This is a Japan domestic market (JDM) model bought new on 18 October 2026 at an authorised Seiko retailer in Tokyo. It is unworn: the factory protective film is still on the case and bracelet, and the original hang tag is still attached. The watch has a pale ice-blue dial with contrasting dark "reverse panda" sub-dials. Its design is inspired by the 1969 Speedtimer, Seiko's first in-house chronograph. The compact 39 mm case wears well on most wrists. Specifications • Reference: SBDL129 (case no. V192-00A0) • Movement: Seiko cal. V192 solar quartz chronograph, made in Japan. About 6 months' power reserve when fully charged, accuracy ±15 sec/month, with a power-reserve indicator and overcharge protection • Functions: hours, minutes, small seconds, chronograph timing to 1/5 sec up to 60 minutes, 24-hour indicator, date • Case: stainless steel, 39.0 mm diameter, 45.5 mm lug-to-lug, 13.3 mm thick • Bezel: fixed, with tachymeter scale • Crystal: curved sapphire • Water resistance: 10 bar (100 m) • Bracelet: stainless steel, 20 mm, with a one-push three-fold clasp. All links are still present. • Lume: LumiBrite on the hands and indices Condition: New and unworn. It was only tried on for photos, with the protective film still on. There are no scratches or marks. Included: Seiko box, warranty card (stamped and dated 18/10/2026), instruction booklet, cleaning cloth, and the original hang tag.