The SRPD63K1 from the Seiko 5 Sports SKX series is a striking automatic men's watch with a sporty, versatile DNA. It is powered by the Seiko Caliber 4R36, an automatic movement with approximately 41 hours of power reserve, manual winding capability, seconds stop, and day and date display—ideal for everyday use. The robust stainless steel case (Ø 42.5 mm) with Hardlex glass protects a deep green dial with LumiBrite-coated hands and indices for excellent readability day and night. The unidirectional rotating bezel adds a sporty touch, while the transparent, screw-down case back allows a view of the mechanical movement. Water resistant to 10 bar (100 m) and featuring a solid stainless steel bracelet with a safety folding clasp, this watch is a reliable everyday companion.

- Case size: 42.5 mm
- Weight: 170 g
- Case material: stainless steel
- Bracelet: stainless steel with safety folding clasp
- Water resistance: 10 bar (100 m)
- Glass: Hardlex glass
- Caliber number: 4R36