Seiko is expanding its watch portfolio with the release of several anniversary collections and new technical iterations, including light-responsive dials and a specialized diver model, according to recent industry reports. The company is marking its 145th anniversary with six limited-edition models and celebrating 60 years of its PADI partnership with a Prospex “King Turtle” timepiece.
- 145th Anniversary: Release of six limited-edition models.
- Presage Classic Series: Four new models, including one limited edition, featuring light-reactive dials.
- Prospex “King Turtle”: A limited-edition diver watch commemorating 60 years of PADI.
How the Presage Classic Series Dials Respond to Light
The new Presage Classic Series introduces a technical shift in dial aesthetics. According to reports, the watch faces are designed to change their appearance based on the light hitting the surface, altering the visual character of the timepiece with every beam of light. This series consists of four new watches, one of which is a limited edition.
Commemorating 145 Years of Production
To mark its 145th anniversary, Seiko has launched six limited-edition models. Local media reports describe these pieces as highly sought-after, highlighting a specific focus on blue aesthetics for this celebratory rollout.

The Prospex “King Turtle” and PADI Partnership
The company is also celebrating a 60-year milestone in its collaboration with the Professional Association of Diving Instructors (PADI). To commemorate this partnership, Seiko released a limited-edition Prospex “King Turtle” diver watch, designed for underwater use and daily wear according to product descriptions.