SEIKO MENS PROSPEX SRPK01

The Seiko Prospex SRPK01 is a "King Turtle" PADI Special Edition, often called the "Great Blue."

Key Specifications

Feature

Case Diameter: 45.0mm

Thickness: 13.2mm

Lug-to-Lug: 47.7mm

Movement: Caliber 4R36 (Automatic, approx. 41hr power reserve)

Crystal: Sapphire with magnifier (Cyclops) over the day/date

Bezel: Ceramic insert with 60-minute scale

Water Resistance: 200m / 660ft Diver's

Highlights

The Dial: It features a striking gradient blue dial with a globe-pattern texture, representing the view of the ocean from a diver's perspective.

Weight: Because this modal comes standard on a stainless-steel bracelet, it is significantly heavier than the silicone-strap versions (like the SRPF77), weighing in at approximately 198 grams.

PADI Branding: As a PADI (Professional Association of Diving Instructors) special edition, it features the PADI logo on the dial and signature light blue accents on the bezel and minute hand foer high visibility underwater.