Seiko Prospex Speedtimer "Datsun 240Z" SRQ057J1 (SBEC029) Limited Edition (500 PCS) Black Dial 42mm Leather Strap Men's Watch
Seiko Prospex Speedtimer "Datsun 240Z" SRQ057J1 (SBEC029) Limited Edition (500 PCS) Black Dial 42mm Leather Strap Men's Watch
Watch Description
Watch Description
The Seiko Prospex Speedtimer SRQ057J1 is a highly exclusive "Limited Edition" mechanical chronograph that pays tribute to the legendary Datsun 240Z, the sports car that revolutionized the automotive world in the late 1960s. Released as a collaboration celebrating the shared spirit of engineering between Seiko and the classic rally icon, this timepiece is limited to just 500 pieces worldwide. The watch features a sleek Black Dial accented with the classic cursive "Datsun" logo at the 12 o'clock position, evoking the typography of the original car. The dial design is inspired by the 240Z's dashboard instruments, featuring high-contrast silver sub-dials and a distinct red minute track. A unique tachymeter scale on the bezel is calibrated to measure speeds between 50km/h and 60km/h, a nod to the original Speedtimer formatting of 1969. Housed in a 42mm stainless steel case with a durable Black Super-Hard Coating, the watch exudes a stealthy, modern racing aesthetic. It is powered by Seiko's most advanced mechanical chronograph movement, the Caliber 8R48, which features a vertical clutch and column wheel for precise operation and a 45-hour power reserve. Paired with a smooth black leather strap that enhances its vintage racing appeal, the SRQ057J1 is a masterpiece of storytelling and precision engineering.
| Specifications | Details |
| Brand | Seiko |
| Model Number | SRQ057J1 (SBEC029) |
| Collection | Prospex Speedtimer |
| Edition | "Datsun 240Z" Limited Edition (Limited to 500 pieces) |
| Movement Type | Automatic with Manual Winding |
| Caliber | 8R48 |
| Power Reserve | Approx. 45 Hours |
| Case Size (Diameter) | 42mm |
| Case Thickness | 14.6mm |
| Case Material | Stainless Steel (Super Hard Coating) |
| Dial Color | Black (inspired by Datsun 240Z dashboard) |
| Crystal | Dual-Curved Sapphire Crystal with Anti-Reflective Coating |
| Water Resistance | 100 Meters (10 Bar) |
| Strap Material | Leather Strap (Black Cow Leather) |
| Clasp Type | Three-fold Clasp with Push Button Release |
| Functions | Chronograph (12-hour), Date Display, Tachymeter, Stop Second Hand |
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

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