Seiko Speedtimer Chronograph Blue SRQ043 | SBEC017

The Seiko Speedtimer Chronograph Blue SRQ043 (SBEC017) is a high-performance mechanical chronograph that honours Seiko’s rich heritage in precision sports timing. Part of the esteemed Prospex Speedtimer line, this timepiece is crafted for enthusiasts who appreciate both technical excellence and classic chronograph design.

At the heart of the SRQ043 beats Seiko’s advanced Caliber 8R46 automatic movement, featuring both a column wheel and vertical clutch — mechanisms typically found in much higher-end chronographs. This combination ensures exceptionally smooth operation of the chronograph hands, precise engagement and reset, and greater durability over time. The movement delivers a robust approx. 45-hour power reserve and operates at 28,800 vibrations per hour with 34 jewels, making it as reliable as it is sophisticated.

One of the standout features of this model is the striking blue dial, inspired by Seiko’s original Speedtimer chronographs from the late 1960s. The deep blue surface, accented by crisp red and white chronograph hands and markers, gives the watch a bold yet refined look that transitions effortlessly from casual to formal settings. A tachymeter scale on the periphery further underscores its racing and sports heritage.

The dial is protected by a dual-curved sapphire crystal with anti-reflective coating, offering excellent clarity and minimizing glare in various lighting conditions. The generously applied LumiBrite on hands and indexes ensures visibility even in low light, while the see-through screw case back allows a view of the beautifully finished movement in action.

Whether you’re timing laps on the track or dressing for a night out, the Seiko Speedtimer SRQ043 is a standout mechanical chronograph that blends historical significance with modern engineering. Its combination of heritage design, robust mechanical movement, and premium build quality makes it a compelling choice for collectors and watch lovers alike.