
The Seiko Prospex SPEEDTIMER (ref. ssc813) is a quartz chronograph watch, with a 39mm stainless steel case, 13.3mm thick, powered by the V192 movement. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $725.
Owners widely praise the Seiko Prospex SPEEDTIMER's gorgeous, unique red dial and vintage-inspired design, finding it a sturdy and reliable everyday watch. Some owners, however, question the value proposition at around $700 for a solar quartz model, citing its 13-15mm thickness and the 24-hour subdial as drawbacks. Accuracy figures vary, with one owner reporting +1/+2 seconds per day, while another notes the V192 solar movement offers a six-month power reserve. Overall, owners and reviewers find the Seiko Prospex SPEEDTIMER a capable and versatile chronograph, with its striking dial and everyday wearability being the most frequently cited strengths.