This brings me to a quartet of brand new SPB divers, the 143, 145,
link 147, and 149. Now sized at a not-common-to-Seiko 40.5mm (also 13.2mm thick, and 47.6mm lug to
link lug), these new models also offer a dial design that is much, much closer
link to that of the SLA017 and its dear old daddy, the 62MAS.