Seiko Prospex Tortoise Srpg15k1 Automatic Diver (blue)

SEIKO PROSPEX “TORTOISE” SRPG15K1 – AUTOMATIC DIVER (BLUE) Built for the Deep. Designed for Everyday Adventure. Seiko dive watch Prospex “Tortoise” SRPG15K1. Renowned for its robust cushion-shaped case, powered by the Seiko Calibre 4R36 automatic movement - this iconic model combines professional-grade specifications with a striking blue dial for a bold, sporty look. The highly legible hands and markers, unidirectional rotating bezel, and solid stainless-steel construction make it a true tool watch with timeless appeal. Purchased in October 2025, this watch still carries a large portion of its manufacturer’s warranty, offering peace of mind along with classic Seiko quality.