Introducing the SEIKO SELECTION S Series Mechanical "HFB003J," a beautifully crafted automatic watch made in Japan that combines timeless styling with reliable mechanical performance. The striking black dial features an "open heart" window at the 9 o'clock position, offering a captivating view of the balance wheel in motion. It also features a see-through screw case back, allowing you to admire the beautiful Caliber 4R38 movement from behind. The sharp, three-sided cut indices and hands contrast elegantly against the radiant black dial, making it suitable for both business and casual attire. The stainless steel bracelet is equipped with the "Raku-Raku Adjust" system, allowing for easy band length adjustments. 【Condition】 Brand New / Unused (Protective plastics and tags are attached as shown in the photos) 【Accessories】 Original outer box, inner box, instruction manual, official warranty card, and adjustment tool. (Everything shown in the photos is included) Important Notice: Import duties, taxes, VAT, and customs fees may apply depending on the buyer's country. These costs are the buyer's responsibility. Please check with your local customs office before bidding. A genuine SEIKO warranty card is included; however, the purchase date, reference number, and serial number fields are blank. Please keep the warranty card together with the Catawiki purchase statement if you need to use the warranty service. As this item is new and unused, the photos shown are reference images of the same model. Therefore, the serial number of the actual item delivered may differ from the one shown in the photos. The item delivered will be a new and unused watch with the same specifications and condition as described. Refunds for reasons not attributable to our store can only be processed if they can be made via PayPal without any fees. Brand: Seiko Model: Seiko Selection S Series Mechanical Model name / Free text: Open Heart Automatic Black Dial Made in Japan Reference number: HFB003J Shipped insured: Yes Period: 2020-present Year: 2026 Movement: Mechanical Automatic Case material: Steel Case diameter: 40 mm Condition: New Gender: Men's / Unisex Band material: Steel Band length: 19.8 cm Repainted dial: No Dial colour: Black Original box included: Yes Original papers included: Yes Original warranty included: Yes