5 Sports Automatic SRPD55K1 42.5mm

Ref. SRPD55K1 is Seiko’s 5 Sports Automatic: automatic (seiko caliber 4r36) movement, 42.5mm case, black dial, with a market reference of $249–$395. This timepiece embodies the enduring legacy of the Seiko 5 Sports collection, offering a perfect blend of robust functionality and timeless sporty aesthetics that appeal to a broad customer base. Designed for everyday wear while retaining a strong connection to its dive-watch inspired roots, the SRPD55K1 is a highly sought-after model due to its exceptional value and reliable performance.

This model is a consistent seller due to its versatile design, making it suitable for both casual and semi-formal settings. Its classic black dial and stainless steel construction ensure broad appeal, while the reputable Seiko 4R36 automatic movement provides dependable accuracy and a sense of traditional watchmaking that enthusiasts appreciate. The combination of a strong brand reputation, an attractive price point, and desirable features positions the SRPD55K1 as a staple in retail inventories, promising quick turnover and strong margins for wholesale partners.

Key specifications for the Seiko SRPD55K1 include its robust 42.5mm stainless steel case, offering a substantial yet comfortable presence on the wrist. It is powered by the in-house Seiko Caliber 4R36 automatic movement, featuring both manual winding and a stop-seconds (hacking) function for precise time setting. The watch boasts 100 meters of water resistance, protected by a durable Hardlex crystal. Essential functions like the day/date display and a unidirectional rotating bezel enhance its practicality, while LumiBrite on the hands and indexes ensures excellent legibility in low light conditions. The transparent case back offers a glimpse into the reliable mechanical heart of this popular model.