Seiko Unveils Four Mechanical Speedtimer References for 2026
Seiko expands its Prospex Speedtimer line with four new mechanical references for 2026 (HBD001, HBD002, HBC003, HBC004), delivering retro-inspired 1970s styling in 42mm and 39.5mm steel cases, sapphire crystals, 100–200m water resistance, and in-house calibers 8R48 (HBD001/HBD002) and 6R55 (HBC003/HBC004); prices sit around €1,000–€2,780, continuing the Speedtimer's motorsport heritage as part of Seiko's 145th anniversary celebrations.