Much like the pre-exisiting SRQ035, 037, and the limited edition SRQ041, the Speedtimer SRQ043 has a steel case measuring 42.5mm across, 15.1mm
link thick, and 50 mm lug to lug. The case, as well as the included steel bracelet, have been treated
link to Seiko's Super-Hard coating and the SRQ043 also includes a
link calf leather strap.