




Seiko 5 Sports 145th Anniversary SKX Limited Edition Watch HDB003K1

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Discover the Seiko 5 Sports HDB003K1, a prestigious 145th Anniversary Limited Edition produced in a limited run of only 9,999 pieces worldwide. Blending the iconic SKX-inspired dive-style silhouette with deep Japanese cultural heritage, this timepiece features a rich Edo-purple dial complemented by gold logo accents that create a striking visual contrast.
Framed by a solid stainless steel case, a unidirectional rotating bezel, and a refined three-row stainless steel bracelet, it is powered by the proven in-house Caliber 4R36 automatic movement with manual winding and hacking capabilities. Complete with LumiBrite on the hands, indices, and bezel pip, a curved Hardlex crystal, a transparent screw case back, and 100m (10 bar) water resistance, it seamlessly bridges sport versatility and luxury appeal.
Discover the Seiko 5 Sports HDB003K1, a prestigious 145th Anniversary Limited Edition produced in a limited run of only 9,999 pieces worldwide. Blending the iconic SKX-inspired dive-style silhouette with deep Japanese cultural heritage, this timepiece features a rich Edo-purple dial complemented by gold logo accents that create a striking visual contrast.
Framed by a solid stainless steel case, a unidirectional rotating bezel, and a refined three-row stainless steel bracelet, it is powered by the proven in-house Caliber 4R36 automatic movement with manual winding and hacking capabilities. Complete with LumiBrite on the hands, indices, and bezel pip, a curved Hardlex crystal, a transparent screw case back, and 100m (10 bar) water resistance, it seamlessly bridges sport versatility and luxury appeal.
CASE
Case Diameter: 42.5 mm
Case Thickness: 13.9 mm
Case Length (Lug-to-Lug): 46.0 mm
Material: Stainless Steel Case
Crystal: Curved Hardlex Crystal
Case Back: Transparent Exhibition Screw Case Back
BAND
Material: Stainless Steel Band
Structure: Three-Row Bracelet
Clasp: Three-Fold Clasp with Secure Lock and Push-Button Release
MOVEMENT
Caliber Number / Movement: In-House Caliber 4R36 (Automatic with Manual Winding)
Power Reserve: Approximately 41 Hours
Water Resistance: 100 Meters / 10 Bar
Luminous: LumiBrite on hands, indexes, and bezel
Functions: Hour, Minute, Seconds, Day-Date Display
CASE
Case Diameter: 42.5 mm
Case Thickness: 13.9 mm
Case Length (Lug-to-Lug): 46.0 mm
Material: Stainless Steel Case
Crystal: Curved Hardlex Crystal
Case Back: Transparent Exhibition Screw Case Back
BAND
Material: Stainless Steel Band
Structure: Three-Row Bracelet
Clasp: Three-Fold Clasp with Secure Lock and Push-Button Release
MOVEMENT
Caliber Number / Movement: In-House Caliber 4R36 (Automatic with Manual Winding)
Power Reserve: Approximately 41 Hours
Water Resistance: 100 Meters / 10 Bar
Luminous: LumiBrite on hands, indexes, and bezel
Functions: Hour, Minute, Seconds, Day-Date Display
Notice to Customers:
Orders are dispatched from Singapore.
For customers in the United States:
As of August 29, 2025, all goods imported into the U.S.—regardless of their value—may incur a 10% import duty. This change follows the removal of the de minimis threshold under updated U.S. customs policies.
Please note that customers are responsible for all import duties, taxes, customs charges, and any applicable handling fees.
For information specific to your country’s customs process, including courier fees or tax-free limits, please reach out to our support team.
Notice to Customers:
Orders are dispatched from Singapore.
For customers in the United States:
As of August 29, 2025, all goods imported into the U.S.—regardless of their value—may incur a 10% import duty. This change follows the removal of the de minimis threshold under updated U.S. customs policies.
Please note that customers are responsible for all import duties, taxes, customs charges, and any applicable handling fees.
For information specific to your country’s customs process, including courier fees or tax-free limits, please reach out to our support team.
