The SRPD53 is part of the Seiko 5 Sports SKX series, carrying forward the spirit of Seiko’s legendary dive-style watches in a modern, everyday package. Powered by the reliable 4R36 automatic movement with manual winding capability, it delivers approximately 41 hours of power reserve with 24 jewels and a stop second hand function for precise time setting. The day/date display at 3 o’clock adds daily practicality. The 42.5mm stainless steel case houses a Hardlex crystal and sits at a comfortable 13.4mm thick. LumiBrite on hands and indexes ensures readability in low light, while the unidirectional rotating bezel and 10 bar water resistance make it capable for casual water activities. A see-through screw case back reveals the movement, and the stainless steel bracelet with three-fold clasp and push button release keeps it secure on the wrist at 170g. Movement Caliber Number: 4R36 Movement Type: Automatic with manual winding Power reserve: Approx. 41 hours Jewels: 24 Functions: Stop second hand function, Day/Date display Case/Band Case Material: Stainless steel Case Size: Thickness:13.4mm, Diameter:42.5mm, Lug-to-lug:46.0mm Crystal: Hardlex LumiBrite: LumiBrite on hands and index(es) Clasp: Three-fold clasp with secure lock, push button release Distance between lugs: 22 Other Details Water Resistance: 10 bar Magnetic Resistance: 4,800 A/m Weight: 170.0g Features: Unidirectional rotating bezel See-through & Screw case back
