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
The Seiko Prospex HBC003J1 combines classic motorsport design with robust functionality in a compact 39.5 mm stainless steel case. It features an anti-scratch coating and a sapphire crystal engineered to withstand demanding conditions.
Powered by the automatic Caliber 6R55 movement, this timepiece delivers a 72-hour power reserve and 20 bar water resistance. The precision is rated at +25 to -15 seconds per day.
An internal rotating bezel with a countdown function allows tracking of key intervals, while LumiBrite-coated triangular markers ensure readability in low light. The stainless steel bracelet is secured with a safety folding clasp.
| Brand | Seiko |
| Model Number | HBC003J1 |
| Collection | Prospex |
| Movement | Automatic |
| Caliber | 6R55 |
| Power Reserve | 72 h |
| Precision | +25 / -15 sec. / day |
| Water Resistance | 20 bar |
| Case Material | Stainless steel |
| Case Size | 39.50 mm |
| Case Thickness | 11.95 mm |
| Lug Width | 20 mm |
| Glass Material | Sapphire |
| Case Coating | Anti-scratch coating |
| Clasp Type | Safety folding clasp |
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