Introduction The Seiko 5 Sports SNZF17J1, widely known among collectors as the "Sea Urchin," is one of the most beloved dive-style watches from Seiko's iconic 5 Sports lineup. Featuring a bold 40 mm case, a rotating countdown bezel, and the legendary black dial with large luminous markers, this model captures the spirit of Seiko's professional divers at an accessible level. The "Made in Japan" designation on this specific reference is particularly prized by enthusiasts. Historical & Collector Value Seiko, founded in 1881 by Kintaro Hattori, has built a reputation for producing reliable, innovative timepieces. The Seiko 5 Sports series traces its heritage back to 1963, and the Sea Urchin has become a modern classic within that lineage. The Japan-made version (SNZF17J1) is especially sought after by collectors because production has largely shifted overseas, making the J-marked pieces increasingly difficult to find in good condition. Powered by the reliable 7S36 caliber with 23 jewels, it represents excellent value and craftsmanship for both new collectors and seasoned enthusiasts. Specifications - Brand: Seiko - Model: ・Number: 7S36-03C0 - Movement: Automatic (Caliber 7S36, 23 jewels) - Dial Color: Black - Crystal: Hardlex - Water Resistance: 100 m Condition The watch is in good pre-owned condition. The stainless steel case and bracelet show light surface scratches and minor wear consistent with normal use, visible on the bezel edges and bracelet links. The black dial remains clean and highly legible, and the crystal is clear without significant marks. The bezel rotates properly, and the crown operates smoothly. Service History This watch has been fully inspected and confirmed to be in working order. Shipping & Customs This item will be shipped from Japan via insured international shipping. Please note: Import duties, taxes, and charges are not included in the item price or shipping costs. These charges are the buyer's responsibility. [!] IMPORTANT - Customs & Import Taxes If customs duties / VAT are not paid by the buyer, the parcel cannot be delivered and will be returned. In such cases, the sale will not be refunded. Please make sure to pay all customs charges promptly.