The Seiko 5 Sports SSK003K1 is a striking GMT automatic timepiece that blends rugged functionality with everyday style. Built on the celebrated heritage of the Seiko SKX series, this watch features a bold blue dial with a bi-color 24-hour rotating bezel — perfect for tracking a second time zone with ease. Powered by Seiko’s reliable Caliber 4R34 automatic movement with manual winding capability and a 41-hour power reserve, it delivers precision performance for travel and daily wear. The luminous hands and markers ensure excellent visibility in all lighting conditions, while the sapphire-reinforced Hardlex crystal protects the vibrant dial from scratches. The robust stainless-steel case and five-row bracelet with a secure tri-fold clasp offer both comfort and durability. With 100 m water resistance and a screw-down caseback showcasing the movement, the SSK003K1 is equally suited for adventure and everyday sophistication.
Specifications
General
- Brand: Seiko
- Series: Seiko 5 Sports GMT
- Model Number: SSK003K1
- Movement: Automatic with manual winding
- Caliber: 4R34
- Jewels: 24
- Power Reserve: Approx. 41 hours
- Movement Functions: Hours, Minutes, Seconds, GMT, Date
Case & Crystal
- Case Material: Stainless steel
- Shape: Round
- Diameter: 42.5 mm
- Thickness: 13.6 mm
- Lug-to-lug: 46 mm
- Crystal: Hardlex crystal
- Caseback: Screw-down exhibition
Dial
- Color: Blue
- Bezel: Bi-color 24-hour rotating bezel
- Markers: Luminous indices
- Hands: Luminous with GMT hand
Bracelet
- Material: Stainless steel five-row bracelet
- Clasp: Tri-fold push button release
- Lug Width: 22 mm
- Water Resistance: 100 m / 10 bar / 330 ft
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