Seiko Prospex Speedtimer 145th Anniversary Limited Edition Solar Chronograph Watch

The Seiko Prospex Speedtimer HBJ005 celebrates Seiko’s 145th anniversary with a distinctive design inspired by the heritage of Tokyo. Limited to 8,000 pieces worldwide, this special-edition chronograph features an “Edo purple” dial—a historically significant hue that reflects the aesthetic traditions of Edo-period Tokyo. A bi-color aluminum tachymeter bezel draws inspiration from celebrated Speedtimer chronographs of the 1960s and ’70s, giving the watch an unmistakable vintage racing character. Seiko Watch Corporation The 41.4mm stainless steel case is topped by a curved sapphire crystal with an anti-reflective coating and paired with a stainless steel bracelet. LumiBrite hands and markers provide enhanced visibility, while the chronograph measures elapsed time up to 60 minutes in 1/5-second increments. Seiko Watch Corporation Powered by Seiko’s V192 solar movement, the HBJ005 offers approximately six months of operation when fully charged and features a 24-hour hand, small seconds, power reserve indicator and date display. With 100-meter water resistance, a screw caseback and special limited-edition caseback designation, this commemorative Speedtimer combines Seiko’s historic sports-timing heritage with contemporary solar performance. Reference HBJ005. Seiko Watch Corporation Key Features: 41.4mm stainless steel case, Edo purple dial, V192 solar chronograph movement, approximately six-month power reserve, curved sapphire crystal, bi-color aluminum tachymeter bezel, 100-meter water resistance, stainless steel bracelet and limited edition of 8,000 pieces worldwide.