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 exceptional watch provides chronograph measurement of up to 30 minutes of elapsed time in 1/8-second increments. The 34-jewel automatic movement, visible through the screwdown see-through caseback, beats at a frequency of 28,800 vibrations per hour, with a power reserve of approximately 45 hours and manual winding capability. 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 maintaining the power reserve better during chronograph operation. Crafted of stainless steel with super-hard coating and tri-fold push button release clasp, this extraordinary timepiece also features a vibrant blue dial with LumiBrite hands and markers topped by a dual curved anti-reflective sapphire crystal and is paired with a sleek black crocodile strap. 10 bar, 100M Water Resistant
42.5
Prospex
Blue
Automatic Chronograph
Crocodile
Strap
Prospex Speedtimer Mechanical Chronograph
Automatic with manual winding capability
Celebrates 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
Vibrant blue dial with LumiBrite hands and markers
Tri-fold push button release clasp
Chronograph measurement of up to 30 minutes of elapsed time in 1/8-second increments
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 maintaining the power reserve better during chronograph operation
Martin Jewelers Return Policy
At Martin Jewelers, your satisfaction is our top priority. If you are not completely satisfied with your purchase, we are happy to assist you with a return or exchange, subject to the following guidelines:
Return Window:
- Watches and jewelry may be returned or exchanged within 14 days of the original purchase date.
- Proof of purchase (receipt or order confirmation) is required for all returns and exchanges.
Condition of Watches and Jewelry:
- Watches and jewelry must be returned in new, unworn condition with original packaging, tags, certificates, and any accompanying materials.
- Customized, engraved, special orders, and final sale items are non-returnable and non-refundable.
Refunds:
- Refunds will be issued to the original form of payment.
- Please allow 5-7 business days for the refund to process once the return is received and inspected.
- Shipping fees are non-refundable.
Exchanges:
- Exchanges are available within the 14-day return period.
- If exchanging for a watch or piece of jewelry of greater value, the price difference will be collected.
How to Initiate a Return:
- Contact our customer service team at (800) 464-MARTIN to request a return authorization.
- Securely package your watch or jewelry with all original materials.
- Ship the item to:Martin Jewelers
12 North Avenue West
Cranford, NJ 07016
Damaged or Incorrect Orders:
If your watch or jewelry arrives damaged or you receive the wrong product, please contact us within 7 days of delivery, and we will gladly resolve the issue.
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