Seiko Prospex SPB477J1 1968 Heritage Diver's GMT U.S. Limited Edition 42mm Blue Dial Men's Watch
Seiko Prospex SPB477J1 1968 Heritage Diver's GMT U.S. Limited Edition 42mm Blue Dial Men's Watch
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Product Details
Seiko Prospex SPB477J1 is a U.S. Limited Edition 1968 Heritage Diver’s GMT combining professional dive-watch construction with practical dual-time capability. Its graduated blue dial, black ceramic unidirectional bezel, gold-tone GMT hand and stainless-steel bracelet give it a distinctive travel-ready Prospex identity.
The watch is powered by Seiko’s Caliber 6R54 automatic GMT movement with manual winding capability, 24 jewels and approximately 72 hours of power reserve. Sapphire crystal, screw-down crown, super-hard coating and 200-meter diver’s water resistance complete the specification. This U.S. Limited Edition is individually numbered and limited to 500 pieces.
Technical Specifications
| Brand | Seiko |
| Collection | Prospex Sea |
| Series | 1968 Heritage Diver's GMT |
| Model / SKU / MPN | SPB477J1 |
| Edition | U.S. Limited Edition — 500 pieces |
| Gender | Male |
| Age Group | Adult |
| Condition | New |
| Movement | Automatic GMT with manual winding |
| Caliber | 6R54 |
| Jewels | 24 |
| Power Reserve | Approx. 72 hours / 3 days |
| Functions | Hours, minutes, seconds, date, 24-hour GMT hand |
| Case Material | Stainless steel with super-hard coating |
| Case Diameter | 42.0 mm |
| Case Thickness | 12.9 mm |
| Lug-to-Lug | 48.6 mm |
| Crystal | Curved sapphire crystal |
| Crystal Coating | Anti-reflective coating on inner surface |
| Dial Color | Graduated Blue |
| Bezel | Black ceramic unidirectional rotating bezel |
| Crown | Screw-down |
| Case Back | Screw case back; limited-edition numbering |
| Bracelet | Stainless steel with super-hard coating |
| Clasp | Three-fold clasp with secure lock, push-button release and extender |
| Lug Width | 20 mm |
| Water Resistance | 200 m / 660 ft Diver's |
| Primary Color | Blue / Black / Silver / Gold |
Google Merchant attributes: Brand: Seiko; MPN: SPB477J1; Gender: Male; Age group: Adult; Color: Blue/Black/Silver/Gold; Material: Stainless steel/Ceramic; Condition: New.
Shipping & Returns
FREE Regular Shipping — 5–6 business days
Complimentary U.S. shipping with live estimated delivery dates shown above.
Fast Shipping — $30 — 3–4 business days
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Delivery windows are estimates based on business days. Weekends are excluded; U.S. holidays, order verification, destination, or carrier delays may affect arrival. Returns are accepted within 30 days subject to our return policy.
Warranty & Authenticity
Each watch is supplied in its original brand presentation with its unique serial number, original box, warranty card, and applicable manufacturer documentation. The warranty card is activated before the watch is offered for purchase, so no additional registration or activation is required after checkout or after delivery.
Model reference, serial number, and warranty status can be verified at any time through the relevant brand’s available verification channels. Every watch is also inspected by VOLICES before dispatch for authenticity, condition, and package completeness.
In addition to the applicable manufacturer warranty, VOLICES provides a complimentary 1-year limited store warranty for qualifying mechanical or manufacturing defects, subject to our warranty terms. This additional coverage does not replace or limit any manufacturer warranty that may apply.
For warranty assistance, simply contact VOLICES with your order number and watch serial number. Our support team will guide you through the appropriate next step.