Seiko Unveils Enhanced Speedtimer Collection Celebrating Racing Heritage
Seiko has expanded its Prospex Speedtimer collection with new models featuring a rare inner rotating bezel with a countdown scale, reminiscent of a 1980s Seiko 5 Sports model. The new models, SPB513 and SPB515, are equipped with the advanced caliber 6R55 movement, offer increased water resistance, and come in retro-inspired dial designs, blending vintage aesthetics with modern performance. They will be available in September 2025 for $995, with a special Datsun collaboration version.
