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Seiko - Brand New

Seiko Prospex "King Turtle" Automatic Diver - SRPE05

  • 45.0 mm case
  • Sapphire crystal
Sale price $500.00
Regular price $625.00
Sold out

About this timepiece

Textured, rugged and ready for the water, the Seiko Prospex Sea Automatic Diver (ref. SRPE05) brings a khaki green dial with a three-dimensional pressed pattern whose shape echoes the edge of its bezel. That one-way rotating bezel carries a black ceramic display for elapsed timing and surrounds a magnified day-date window and LumiBrite hands and markers. A matching khaki green silicone strap completes a cohesive, outdoorsy look.

Seiko's caliber 4R36 automatic movement beats at 21,600 vibrations per hour with 24 jewels, holds approximately 41 hours of power reserve and can be wound by hand. A sapphire crystal with an anti-reflective coating on its inner surface protects the dial, and a screw-down crown and screw case back give the 45mm stainless steel case 200 meters of diver's water resistance, ready for scuba diving. At 124 grams on its durable silicone strap, it is a diver as happy on the trail as it is at the shore.

Features

  • 3-D pressed-pattern dial – khaki green, with a pattern that mirrors the bezel edge.
  • Black ceramic bezel display – a one-way rotating elapsed-time bezel.
  • Magnified day-date window – under a sapphire crystal with an inner anti-reflective coating.
  • Caliber 4R36 automatic – 24 jewels and approximately 41 hours of power reserve, with manual winding.
  • Khaki green silicone strap – a durable match for the dial, with 22mm between the lugs.

Specifications

  • Reference: SRPE05
  • Collection: Prospex Sea
  • Gender: Men's
  • Caliber Number: 4R36
  • Movement Type: Automatic with manual winding
  • Vibrations: 21,600 vibrations per hour
  • Power Reserve: Approx. 41 hours
  • Jewels: 24
  • Functions: Stop second hand function, day/date display
  • Case Material: Stainless steel (bezel: stainless steel with ceramic display)
  • Diameter: 45.0 mm
  • Thickness: 13.22 mm
  • Lug-to-Lug: 47.7 mm
  • Dial Color: Green (khaki green, 3-D pressed pattern)
  • Crystal: Sapphire crystal with magnifier
  • Crystal Coating: Anti-reflective coating on inner surface
  • LumiBrite: LumiBrite on hands and index(es)
  • Band: Khaki green silicone strap
  • Distance Between Lugs: 22 mm
  • Water Resistance: 200m / 660ft diver's
  • Weight: 124.0 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 SRPE05 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 SRPE05 refreshes a classic Seiko diving style, adding a ceramic bezel display and sapphire crystal.

  • Sold out

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