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Code WATCH10

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Seiko - Brand New

Seiko Prospex "Sunbeam" Alpinist - SPB210

  • 39.5 mm case
  • 200 m water resistant
  • Sapphire crystal
Sale price $620.00
Regular price $775.00
Sold out

About this timepiece

Warm, adventurous and richly detailed, the Seiko Prospex Alpinist (ref. SPB210) dresses its stainless steel case in a gold finish and pairs it with a gradated green dial and a brown leather strap for a look full of character. A rotating inner compass bezel circles the dial, while a magnified date window and LumiBrite hands and markers keep the essentials easy to read. Its design reinterprets Seiko's 1959 sports watch with a contemporary touch and a gently vintage feel.

Seiko's caliber 6R35 automatic movement ticks at 21,600 vibrations per hour with 24 jewels and offers approximately 70 hours of power reserve, along with manual winding whenever you want it. You can watch it at work through the see-through screw case back, and a screw-down crown helps the 39.5mm case reach 200 meters of water resistance. A sapphire crystal with a magnifier and an anti-reflective coating on its inner surface covers the dial, and a three-fold push-button clasp secures the strap.

Features

  • Rotating inner compass bezel – an outdoor-minded detail circling the gradated green dial.
  • Gold-finish case – stainless steel with a gold finish, paired with a brown leather strap.
  • Magnified date window – a sapphire crystal with magnifier and an inner anti-reflective coating.
  • Caliber 6R35 automatic – 24 jewels and approximately 70 hours of power reserve, with manual winding.
  • 200m water resistance – with a screw-down crown and see-through screw case back.

Specifications

  • Reference: SPB210
  • Collection: Prospex Land (Alpinist)
  • Gender: Men's
  • Caliber Number: 6R35
  • Movement Type: Automatic with manual winding
  • Vibrations: 21,600 vibrations per hour
  • Precision: +25 to -15 seconds per day
  • Power Reserve: Approx. 70 hours
  • Jewels: 24
  • Functions: Stop second hand function, date display
  • Case Material: Stainless steel with gold finish
  • Diameter: 39.5 mm
  • Thickness: 13.2 mm
  • Lug-to-Lug: 46.4 mm
  • Dial Color: Green (gradated)
  • Crystal: Sapphire crystal with magnifier
  • Crystal Coating: Anti-reflective coating on inner surface
  • LumiBrite: LumiBrite on hands and index(es)
  • Band: Brown cow leather strap
  • Clasp: Three-fold clasp with push button release
  • Distance Between Lugs: 20 mm
  • Water Resistance: 20 bar, 200 meters (660 feet)
  • Weight: 85.0 g
  • Features: Rotating compass inner ring, screw-down crown, see-through and 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 SPB210 carries the Alpinist name, which dates back to the Laurel Alpinist of 1959, Seiko's first sports watch. Built for mountain climbers and field sports enthusiasts, the original had a screw-back case to keep out dust and sand, a sturdy leather cuff strap and luminous hands and indexes, and its focus on durability and functionality went on to influence later Seiko sports watches, including the famous diver's watch. The SPB210 is a modern reimagining of that 1959 original and joins a successful line of such reimaginings that Seiko launched in 2019.

  • Sold out

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Lease-to-own · Acima or Progressive No credit needed* · 90-day purchase option

Lease-to-own is not a loan or credit, so there's no APR. Your payment amount and schedule are set in your lease agreement and depend on your state and pay schedule. The lowest-cost way to own is the 90-day purchase option.

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  • 90-day early purchase option (3 months in CA)
  • Own in 12, 18 or 24 months
  • Payments set around your payday
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  • 90-day purchase option (3 months in CA)
  • 12 months to ownership
  • Weekly, bi-weekly or monthly payments
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  • Authorized Seiko retailer
  • Manufacturer warranty

Care Instructions

  • 5 stars: 2 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Milton

Very nice watch

R
Rodney Poling

Beautiful watch

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