SRPD93 core_active The screwdown see-through caseback provides

The screwdown see-through caseback provides a view of the 24-jewel movement with manual winding capability

the Seiko Prospex line follows every challenge with technological excellence and style

Uniquely shaped LumiBrite hands and stick markers add a crisp legibility to the gloss finish blue dial

multi-step process

Framed by a metalized silver GMT bezel

SRPD93 core_active The screwdown see-through caseback providesShow your style. Make your move. For over 50 years, Seiko 5 Sports has delivered consistently high levels of reliability, durability, and performance. For dependable timekeeping in your everyday life, this exceptional watch is powered by an automatic movement with a power reserve of approximately 41 hours and features a day date calendar, LumiBrite hands and markers, and a see through caseback. With a durable stainless steel case and silicone strap