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Seiko Prospex Speedtimer Mechanical Chronograph SRQ055

SRQ055
In store
$2,500.00
Contact Us
Based on Seiko's iconic 1970s Speedtimer chronographs, this automatic watch combines precision timekeeping with sporty elegance. The proprietary caliber 8R48 movement features 34 jewels, beats at 28,800 vibrations per hour, and offers a 45-hour power reserve with manual winding. It measures elapsed time up to 12 hours in 1/8-second increments using a column wheel and vertical clutch for smooth operation and minimal wear. The black dial displays "Speedtimer" with a tachymeter scale, contrasting subdials, date window, and LumiBrite hands for low-light visibility. Built from stainless steel with super-hard coating for scratch resistance, it features a dual curved sapphire crystal, screwdown caseback, and multi-row bracelet with tri-fold clasp. Water resistant to 100M (10 bar).
Case Stainless steel
Case Size 42mm
Dial Black
Functions Chronograph, day date
Power Reserve 45 hours
Water Resistance 10 bar
Bracelet Stainless steel
Buckle Folding clasp
Warranty 3 Years

Shipping

  • Complimentary Two-Day Shipping on purchases over $100. Order processing can take up to 3-5 business days.

  • We currently only ship domestically within the United States. Orders ship Monday through Thursday, excluding public holidays, via standard overnight service with signature required, per our insurance policy. Shipping delivery must be confirmed by the recipient in order to ship out the order. If a package is undeliverable and returned to us, additional shipping charges may apply for reshipment.

  • Shipping fee for watch straps and accessories is flat $35. Please note: all watch parts are FINAL SALE.

Inspection Upon Delivery

Please carefully inspect your package at the time of delivery. If the outer packaging appears damaged, opened, resealed, punctured, or otherwise tampered with, we kindly ask that you refuse delivery. Please inform the carrier that you are declining the shipment due to suspected damage or tampering.

If possible, take clear photographs of the package—showing the condition of the box, shipping label, and any visible damage or broken seals—before returning it to the carrier.

Please note that by accepting the package, you acknowledge that the outer box appears intact and untampered with at the time of delivery.

Exchanges & Store Credit

  • Eligible items may be exchanged or returned for store credit within 3 business days of receipt. No refunds.

  • To request an exchange or store credit, contact Customer Service at customerservice@chpremier.com or reply to your confirmation email to initiate the process.

  • Items marked “Final Sale”, including all watch parts, promotional/discounted merchandise, and financed purchases (e.g., Affirm, Shop Pay Installments), are not eligible for return, exchange, or store credit. 

  • Returns due to change of mind or buyer’s remorse will not be accepted.

  • Merchandise must be in original, unworn condition, with the protective blue tag attached. Items showing signs of wear, alteration, or damage will not be accepted.

  • A shipping and restocking fee applies to all approved returns/exchanges.

  • We reserve the right to refuse any return that does not meet the above requirements.


Our online policies may differ from our in-store policies. The above terms apply only to online purchases. 

Seiko Prospex Speedtimer Mechanical Chronograph SRQ055
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