Seiko Prospex Speedtimer Mechanical Watch, SPB515J1
Seiko Prospex Speedtimer Mechanical SPB515J1 Men's Watch with Black Dial
The Seiko Prospex Speedtimer Mechanical SPB515J1 combines a sporty look with a subtle, technical finish. The black dial is accented with subtle orange details that add dynamic contrast to the look. The steel grey case and strap make this model timeless and easy to combine with both everyday and leisure wear. The compact case sits comfortably on the wrist and makes the wristwatch both neat and practical.
The Seiko 6R55 caliber automatic movement with manual winding offers a power reserve of approximately 72 hours and a stop-second function for precise time setting. The curved sapphire crystal glass with anti-reflective coating is almost impossible to scratch and improves readability even in bright light. Water resistance to 200 meters / 20 bar and a screw-down case back complete the durable model, which is designed for swimming and active use.
Japanese Seiko watches are known for their technical excellence and durability. With over 100 years of history, Seiko has brought significant innovations to the watch industry, such as the first quartz watch and kinetic technology. Seiko watches combine timeless elegance with first-class product development.
Product number: SPB515J1
Case material: stainless steel (extra hard coating)
Case colour: steel grey
Case diameter: 39.5 mm
Watch thickness: 12.0 mm
Strap material: stainless steel
Strap colour: steel grey
Strap width: 20 mm
Dial colour: black (with orange and grey details)
LumiBrite coating on hands and indexes
Glass: curved sapphire crystal, anti-reflective coating on the inner surface
Water resistance: 20 bar (200 m)
Stopwatch function
Movement: 6R55 caliber automatic movement with manual winding, 24 jewels
Power reserve: approximately 72 hours (3 days)
Accuracy: +25 / -15 seconds / day
Screw-fastened back cover
Folding clasp with push-button release
All Seiko watches come with a two-year warranty and are delivered in their original Seiko case.
















