Something special for someone special
Due to Nomination Italy’s Policy, the base bracelet is not a finished bracelet and cannot be sold individually. It is to be used to finish a Composable bracelet that must have at least one decorated link. To purchase this Nomination Base Bracelet, you must add at least one decorated link to your shopping cart
Celebrating Seiko's 145th anniversary, this limited-edition Prospex Alpinist features a distinctive dial inspired by traditional Edo purple, honoring Tokyo's cultural heritage.
Powered by the automatic Caliber 6R55 movement with manual winding capability, it delivers a 72-hour power reserve and features 24 jewels with a stop second hand function.
The robust stainless steel case with super hard coating is complemented by a sapphire crystal with anti-reflective coating, a cow leather strap, and 20 bar water resistance.
| Brand | Seiko |
| Collection | Prospex |
| Model Number | HBC006J1 |
| Gender | Men's |
| Caliber Number | 6R55 |
| Movement Type | Automatic with manual winding |
| Power Reserve | Approx. 72 hours (3 days) |
| Jewels | 24 |
| Precision | +25 to -15 seconds per day |
| Case Material | Stainless steel (super hard coating) |
| Case Diameter | 39.5 mm |
| Case Thickness | 12.7 mm |
| Lug-to-Lug | 46.4 mm |
| Distance Between Lugs | 20 mm |
| Crystal | Sapphire crystal with anti-reflective coating on inner surface |
| LumiBrite | LumiBrite on hands and indexes |
| Band Material | Cow leather |
| Clasp | Three-fold clasp with push button release |
| Water Resistance | 20 bar |
| Magnetic Resistance | 4,800 A/m |
| Features | Limited edition case back, rotating compass inner ring, screw-down crown, see-through screw case back |
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