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Genuine 7 Year Warranty Campaign Free Shipping Seiko Selection Open Heart Made in Japan Automatic Men's Watch HFB002J SEIKO SELECTION S Series Analog Blue ◆Open heart dial that can be recognized as mechanical at a glance, also recommended as a mechanical starting model. The case has a moderate amount of volume, but the different finishes give it a sharp impression. Skeleton back cover allows you to see the movement. The dial has a highly textured base that takes advantage of the radiant finish, and uses three-sided cut abbreviations with wide slopes and a rainbow pattern. The band is easy to adjust and makes a great gift. Release date: Released in June 2026 Mechanical watch
| Product number | HFB002J |
| Drive method | Automatic winding (4R38/with manual winding) |
| Material: case | stainless steel |
| Material: belt | Stainless steel (easy adjustment type) |
| windshield | hardlex |
| Dial color | blue |
| belt color | silver |
| Size (length x width x thickness) | Approximately 46.2×40×11.8mm |
| Belt width (maximum) | Approximately 20mm |
| Specifications | Reinforced waterproof for daily life (10 atm) Average daily difference +45 seconds to -35 seconds Driving period: Lasts approximately 41 hours at maximum winding Anti-magnetic Number of stones: 24 stones Second hand stop function screw back back skeleton open heart Made in Japan |
| accessories | Warranty card/dedicated box *As part of our efforts to address environmental issues, the instruction manual has been digitized. Please check the included warranty for details. |
| Guarantee | Manufacturer's three year warranty |
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| →Size adjustment | →Gift wrapping |
| →Name engraving/engraving | →New battery replacement before shipping |
| ・Please order together with the product. ・Some products may not be compatible with various services. Please refer to each service page for details. | |





