New Releases · 2026-08-05
Seiko turns Honda’s folding Motocompo into a 36.4mm field watch
The 8,000-piece Seiko 5 Sports HDB010 carries the Motocompo’s yellow-and-black graphics, compact proportions and playful industrial details.
Chronolume · Release archive · Based on Seiko; Fratello for announcement date
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What to know
Seiko’s HDB010 translates Honda’s 1981 Motocompo folding motorcycle into a compact 5 Sports Field model. The bright yellow dial is crossed by a black band carrying the Honda logo, while the six o’clock lettering borrows the bike’s dot-matrix typography. Even the crown is engraved “TURN,” echoing the Motocompo’s fuel cock, and the nylon strap marks its attachment points with transport-themed wording.
The black hard-coated steel case measures 36.4mm across, 12.5mm thick and 44.4mm lug to lug. Inside, the automatic Seiko 4R36 offers hand winding, hacking seconds, day-date display and roughly 41 hours of reserve. Curved Hardlex covers the dial, water resistance is 100 metres, and production is limited to 8,000 pieces. Seiko lists the European price at €450.
At a glance
| reference | HDB010 / HDB010K1 |
|---|---|
| price | €450 |
| edition | 8,000 pieces |
| case | Black hard-coated stainless steel, 36.4 × 12.5mm; 44.4mm lug to lug |
| movement | Seiko 4R36 automatic with manual winding |
| powerReserve | Approximately 41 hours |
| functions | Hours, minutes, seconds, day and date; hacking seconds |
| crystal | Curved Hardlex |
| waterResistance | 100m |
| strap | Nylon, 18mm lug width |
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Sources & research
Seiko; Fratello for announcement date · Published 2026-08-05 ↗
