Seiko Prospex SPB451J1 "1965 Heritage Diver" Men's Watch
Seiko Prospex SPB451J1 "1965 Heritage Diver" Men's Watch
Watch Characteristics
Basic Information
| Specifications | Details |
|---|---|
| Brand | Seiko |
| Model | SPB451J1 |
Movement Details
| Specifications | Details |
|---|---|
| Movement Type | Automatic with manual winding |
| Caliber Number | 6R55 |
| Precision | +25 to -15 seconds per day |
| Power Reserve | Approx. 72 hours (3 days) |
| Functions | Stop second hand function |
Case & Build
| Specifications | Details |
|---|---|
| Case Material | Stainless steel |
| Case Size | Thickness:13.0mm Diameter:40.0mm Lug-to-lug:46.4mm |
| Water Resistance | 300m / 1000ft diver's |
| Crystal | Curved sapphire crystal |
| Crystal Coating | Anti-reflective coating on inner surface |
| LumiBrite | LumiBrite on hands, index(es) and bezel |
| Clasp | Three-fold clasp with secure lock, push button release with extender |
| Distance between lugs | 20mm |
Watch Description
Watch Description
The Seiko Prospex SPB451J1 is a refined and dressy iteration of the timeless "1965 Diver's" (62MAS) series, upgrading the classic design with a premium Curved Sapphire Crystal and improved water resistance. This update transforms the vintage icon into a sophisticated accessory suitable for formal wear while retaining its professional tool watch charm. The watch features a sharp Blue Dial with luminous baton indices, housed in the compact stainless steel case measuring 46.4mm in height and 40mm in width. The analog hands provide a clean reading of the local time, while the discrete date display positioned between 4 and 5 o'clock offers essential modern utility without disrupting the symmetry of the indices. Powered by a reliable automatic movement (approx. 72-hour power reserve), the mechanical module includes a 6R55 caliber (offering a full 3-day runtime), a unidirectional rotating bezel, a screw-down crown, and a stop-seconds function. With a profile of 13mm and an upgraded 300-meter water-resistant construction, this "Heritage Diver" classic offers a perfect blend of elegance and everyday practicality.
Shipping and Returns
Shipping and Returns
- All Watches Ship from the UAE
- Express Shipping Available across the UAE and worldwide via trusted couriers like FedEx, DHL, or Aramex (selected at our discretion)
- UAE Orders: Delivered within 1 business day
- International Orders: Typically delivered within 2–5 business days after being processed
- Customs / Duties: Customers are responsible for any import duties or taxes charged by their local customs authority. These fees are based on the declared value and must be paid at delivery.
- 14-Day Return & Refund Policy from the date of delivery – see our Refund Policy for full details
Frequently Asked Questions

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