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Seiko Prospex Speedtimer Mechanical Chronograph SRQ055

SRQ055
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$2,500.00
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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
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