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Seiko - Brand New

Seiko Prospex "Samurai" Automatic Diver - SRPF03

  • 43.8 mm case
Sale price $440.00
Regular price $550.00
Sale

About this timepiece

Sharp, purposeful and quietly striking, the Seiko Prospex Automatic Diver (ref. SRPF03) draws on Seiko's best-known diving styles with a black dial pressed in a three-dimensional pattern. A red-accented second hand adds a flash of color with every passing second, and a black unidirectional elapsed-time bezel frames the dial for timing your dives. LumiBrite on the hands and indexes and a date window complete a look that is as handsome as it is practical.

Seiko's caliber 4R35 automatic movement beats at 21,600 vibrations per hour with 23 jewels and roughly 41 hours of power reserve, and it can be hand-wound as well. The 43.8mm stainless steel case, protected by a Hardlex crystal, uses a screw-down crown and screw case back to secure 200 meters of diver's water resistance. Its matching stainless steel bracelet closes with a three-fold clasp featuring a secure lock, push-button release and extender, making this a diver to rely on in rough water and wear proudly on dry land.

Features

  • 3-D pressed pattern dial – black, with a red-accented second hand.
  • Black unidirectional bezel – a rotating elapsed-time bezel for timing dives.
  • Caliber 4R35 automatic – 23 jewels and approximately 41 hours of power reserve, with manual winding.
  • 200m diver's water resistance – with a screw-down crown and screw case back.
  • Secure three-fold clasp – stainless steel bracelet with push-button release and extender.

Specifications

  • Reference: SRPF03
  • Collection: Prospex Sea
  • Gender: Men's
  • Caliber Number: 4R35
  • Movement Type: Automatic with manual winding
  • Vibrations: 21,600 vibrations per hour
  • Power Reserve: Approx. 41 hours
  • Jewels: 23
  • Functions: Stop second hand function, date display
  • Case Material: Stainless steel
  • Diameter: 43.8 mm
  • Thickness: 13.4 mm
  • Dial Color: Black (3-D pressed pattern)
  • Crystal: Hardlex
  • LumiBrite: LumiBrite on hands and index(es)
  • Band: Stainless steel bracelet
  • Clasp: Three-fold clasp with secure lock, push button release with extender
  • Distance Between Lugs: 22 mm
  • Water Resistance: 200m / 660ft diver's
  • Weight: 201.0 g
  • Features: Unidirectional rotating bezel, screw-down crown, screw case back

Timepiece History

Seiko's story began in 1881, when a 21-year-old entrepreneur, Kintaro Hattori, opened a shop selling and repairing watches and clocks in central Tokyo. The first watch to carry the Seiko name followed in 1924, and Seiko went on to introduce a long line of watchmaking firsts, including the Quartz Astron, the world's first quartz wristwatch, on December 25, 1969. In 2024, Seiko celebrated the 100th anniversary of the Seiko brand.

The SRPF03 belongs to the Prospex Sea line, a diver's watch lineage that traces back to 1965, when Seiko introduced Japan's first diver's watch, a self-winding model water resistant to 150 meters that was used on the 8th Japanese Antarctic Research Expedition in 1966. In 1975, Seiko's Professional Diver's 600M became the world's first diver's watch with a titanium case, and Seiko has continued to engineer its divers around the demands of real underwater conditions. The SRPF03 interprets that heritage with a three-dimensional pressed-pattern black dial and a red-accented second hand.

  • In stock

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