New Seiko Monster 100th Anniversary SRP455K1 and SRP461K1.
For its 100th anniversary Seiko has created a series of four, blue themed limited edition sports watches, amongst them the Monster SRP455K1.
Launched just last month, the 100th anniversary sports limited editions includes the Monster SRP455K1. This is a second generation Monster with the hacking 4R36 movement.
Like the rest of the 100th anniversary sports models, the SRP455K1 has a purple-blue dial, along with a blue PVD bezel, and yellow gold-plated hands and crown.