




PROSPEX SPEEDTIMER MECHANICAL CHRONOGRAPH SRQ043
Prospex Speedtimer Mechanical Chronograph. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Celebrating Seiko's first precision chronographs, developed for international sporting competitions in 1964, as well as its 1969 introduction of the world's first automatic chronograph, this distinctive watch provides chronograph measurement of up to 30 minutes of elapsed time in 1/8-second increments. Visible through the screwdown, see-through caseback, the 34-jewel automatic movement beats at a frequency of 28,800 vibrations per hour, with a power reserve of approximately 45 hours and manual winding capability. Framed by a tachymeter ring, the vivid blue dial with red and white accents and contrasting subdials recalls the colors of Seiko's original automatic chronographs. The proprietary 8R46 movement includes a column wheel and vertical clutch mechanism allowing for smooth, stutter-free movement of the chronograph hand while providing longer wear and efficiency, and improving maintenance of the power reserve during chronograph operation. Crafted of stainless steel with super-hard coating, specially designed pushers and crown for ease of use, tri-fold push button release clasp, and dual curved sapphire crystal with anti-reflective coating on the inner surface, this extraordinary timepiece also offers an additional black leather strap, and is packaged in a special collectors' box. 10 bar, 100M Water Resistant
Model: SRQ043
Collection: PROSPEX
Sub Collection: Prospex Speedtimer
Dial Color: Blue
Strap Material: Stainless Steel
Strap Detail: Stainless steel bracelet with super-hard coating Additional black leather strap
Lug Width (mm): 20
Movement: Automatic
Caliber: 8R46
Movement Detail:
Caliber 8R46
28,800 vibrations per hour
34 jewels
Power reserve: approximately 45 hours
Case Material: Stainless steel case with super-hard coating
Case Diameter (mm): 42.5
Case Thickness (mm): 15.1
Case Length (mm): 50
Crystal Type: Dual curved sapphire crystal with anti-reflective coating on the inner surface
Prospex Speedtimer Mechanical Chronograph Inspired by Seiko's first precision chronographs, developed for international sporting competitions in 1964, and its 1969 introduction of "Speedtimer," the world's first automatic self-winding chronograph Automatic with manual winding capability Chronograph measures up to 30 minutes of elapsed time in 1/8-second increments Column wheel and vertical clutch mechanism allows for smooth, stutter-free movement of the chronograph hand while providing longer wear and efficiency, and maintaining the power reserve better during chronograph operation Blue dial with red and white accents inspired by the original "Speedtimer" colors LumiBrite hands and markers Specially designed pushers and crown for ease of use Screwdown see-through caseback Tri-fold push button release clasp Packaged in a special collectors' box
Technical Data
Caliber 8R46
28,800 vibrations per hour
34 jewels
Power reserve: approximately 45 hours
Features
* Products will ship in 3 to 5 business days
Return and Exchange Policy
Thank you for shopping with Diamonds of London. We strive to provide high-quality watches, Jewelry and excellent customer service. If you are not completely satisfied with your purchase, we are happy to assist with returns under the following conditions:
Return Eligibility:
- Items must be returned within 14Â days of the delivery date.
- The item must be unused, unworn, and in its original packaging with all tags, manuals, and accessories included.
- Items that show signs of wear, damage, or have been resized, engraved, or altered in any way are not eligible for return.
- Special orders, Items that show signs of wear, damage, or have been resized, customized, or altered in any way are not eligible for return.
- Clearance, final sale (item with a discount/sale), or custom-made items cannot be returned.
Restocking Fee:
- All returns are subject to a 20% restocking fee, which will be deducted from your refund.
Return Process:
- Contact our customer support team at sales@diamondsoflondon.com with your order number and reason for return.
- Securely package the watch and ship it back using a trackable shipping service. The customer is responsible for return shipping costs.
- Once received and inspected, a refund will be issued to your original payment method, minus the 20% restocking fee. Please allow 10-12 business days for the refund to process.
Exchanges:
- We do not offer direct exchanges. If you wish to exchange an item, please return the original product (subject to the restocking fee) and place a new order.
Damaged or Defective Items:
- If you receive a damaged or defective watch, contact us within 48 hours of delivery with photos and a description of the issue. We will provide a replacement or full refund at no additional cost.
For further assistance, please reach out to our customer service team at sales@diamondsoflondon.com or call us at 210-524-7224.
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PROSPEX SPEEDTIMER MECHANICAL CHRONOGRAPH SRQ043
Sale price$3,200.00
Regular price