Seiko / Fashion / Seiko SPB505 Prospex Alpinist Black Dial Automatic Watch
Seiko SPB505 Prospex Alpinist Black Dial Automatic Watch - Skeie's Jewelers
Seiko SPB505 Prospex Alpinist Black Dial Automatic Watch - Skeie's Jewelers
Seiko SPB505 Prospex Alpinist Black Dial Automatic Watch - Skeie's Jewelers
Seiko SPB505 Prospex Alpinist Black Dial Automatic Watch - Skeie's Jewelers
Seiko SPB505 Prospex Alpinist Black Dial Automatic Watch - Skeie's Jewelers
Seiko SPB505 Prospex Alpinist Black Dial Automatic Watch - Skeie's Jewelers
Authorized Seiko Retailer

Seiko SPB505 Prospex Alpinist Black Dial Automatic Watch

$995.00
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Family-Owned Since 1922
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The SPB505 delivers the Alpinist ethos in its most versatile configuration.

Featuring a classic black dial that ensures maximum legibility, this 39.5mm field watch maintains the collection's signature elements: cathedral-style hands, Arabic numerals with wedge-shaped indices, and the rotating inner compass bezel that has defined the series since its mountaineering origins in 1959. LumiBrite application on hands and markers provides reliable visibility in low-light conditions, while the Alpinist logo positioned below twelve o'clock honors the collection's heritage.
Caliber 6R55 automatic movement drives this timepiece, offering 72 hours of power reserve with manual winding capability and date complication. The 24-jewel movement beats at 21,600 vibrations per hour, showcased through the exhibition caseback marked with the distinctive Alpinist mountain symbol. Seiko's super-hard coating protects the stainless steel case from daily wear, while 200-meter water resistance ensures capability beyond traditional field watch duties. The screwdown crown provides reliable sealing, and the stainless steel bracelet features tri-fold push button release clasp. Measuring 12.7mm thick with 46.4mm lug-to-lug dimensions, this Alpinist balances substantial presence with everyday wearability.

We offer complimentary shipping on all orders, with each piece carefully packaged and fully insured for delivery. For full details on shipping methods and timelines, please visit our Shipping Policy.

Articles may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Please note that some exclusions may apply. For complete return guidelines, visit our Returns Policy.

The SPB505 delivers the Alpinist ethos in its most versatile configuration.

Featuring a classic black dial that ensures maximum legibility, this 39.5mm field watch maintains the collection's signature elements: cathedral-style hands, Arabic numerals with wedge-shaped indices, and the rotating inner compass bezel that has defined the series since its mountaineering origins in 1959. LumiBrite application on hands and markers provides reliable visibility in low-light conditions, while the Alpinist logo positioned below twelve o'clock honors the collection's heritage.
Caliber 6R55 automatic movement drives this timepiece, offering 72 hours of power reserve with manual winding capability and date complication. The 24-jewel movement beats at 21,600 vibrations per hour, showcased through the exhibition caseback marked with the distinctive Alpinist mountain symbol. Seiko's super-hard coating protects the stainless steel case from daily wear, while 200-meter water resistance ensures capability beyond traditional field watch duties. The screwdown crown provides reliable sealing, and the stainless steel bracelet features tri-fold push button release clasp. Measuring 12.7mm thick with 46.4mm lug-to-lug dimensions, this Alpinist balances substantial presence with everyday wearability.

We offer complimentary shipping on all orders, with each piece carefully packaged and fully insured for delivery. For full details on shipping methods and timelines, please visit our Shipping Policy.

Articles may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Please note that some exclusions may apply. For complete return guidelines, visit our Returns Policy.

From the

Prospex

Collection

Seiko SPB505 Prospex Alpinist Black Dial Automatic Watch - Skeie's Jewelers

The SPB505 delivers the Alpinist ethos in its most versatile configuration.

Featuring a classic black dial that ensures maximum legibility, this 39.5mm field watch maintains the collection's signature elements: cathedral-style hands, Arabic numerals with wedge-shaped indices, and the rotating inner compass bezel that has defined the series since its mountaineering origins in 1959. LumiBrite application on hands and markers provides reliable visibility in low-light conditions, while the Alpinist logo positioned below twelve o'clock honors the collection's heritage.
Caliber 6R55 automatic movement drives this timepiece, offering 72 hours of power reserve with manual winding capability and date complication. The 24-jewel movement beats at 21,600 vibrations per hour, showcased through the exhibition caseback marked with the distinctive Alpinist mountain symbol. Seiko's super-hard coating protects the stainless steel case from daily wear, while 200-meter water resistance ensures capability beyond traditional field watch duties. The screwdown crown provides reliable sealing, and the stainless steel bracelet features tri-fold push button release clasp. Measuring 12.7mm thick with 46.4mm lug-to-lug dimensions, this Alpinist balances substantial presence with everyday wearability.

  • Prospex Alpinist
  • Inspired by Seiko’s first sports watch, introduced in 1959 for daring mountaineers
  • Classic black dial
  • Signature Arabic numerals and wedge shaped indices
  • Stylized LumiBrite hands and markers
  • Alpinist logo displayed on the dial
  • Rotating inner compass bezel
  • Automatic with manual winding capability
  • Magnified date calendar
  • Screwdown crown
  • Transparent screwdown caseback with iconic Alpinist mountain symbol
  • Tri-fold push button release clasp

Movement

  • Type: Automatic
  • Caliber: 6R55
  • Vibrations: 21,600 vibrations per hour
  • Jewels: 24 jewels
  • Power Reserve: Approximately 72 hours

Case Dimensions

  • Material: Stainless steel case with super-hard coating
  • Diameter: 39.5 mm
  • Thickness: 12.7 mm
  • Length: 46.4 mm

Other

  • Crystal Material: Sapphire crystal with anti-reflective coating on the inner surface
  • Water Resistance: 20 bar, 200 meters (660 feet)
  • Dial Color: Black
  • Strap: Stainless steel bracelet with super-hard coating
  • Lug Width: 20 mm
Seiko SPB505 Prospex Alpinist Black Dial Automatic Watch - Skeie's Jewelers

The SPB505 delivers the Alpinist ethos in its most versatile configuration.

Featuring a classic black dial that ensures maximum legibility, this 39.5mm field watch maintains the collection's signature elements: cathedral-style hands, Arabic numerals with wedge-shaped indices, and the rotating inner compass bezel that has defined the series since its mountaineering origins in 1959. LumiBrite application on hands and markers provides reliable visibility in low-light conditions, while the Alpinist logo positioned below twelve o'clock honors the collection's heritage.
Caliber 6R55 automatic movement drives this timepiece, offering 72 hours of power reserve with manual winding capability and date complication. The 24-jewel movement beats at 21,600 vibrations per hour, showcased through the exhibition caseback marked with the distinctive Alpinist mountain symbol. Seiko's super-hard coating protects the stainless steel case from daily wear, while 200-meter water resistance ensures capability beyond traditional field watch duties. The screwdown crown provides reliable sealing, and the stainless steel bracelet features tri-fold push button release clasp. Measuring 12.7mm thick with 46.4mm lug-to-lug dimensions, this Alpinist balances substantial presence with everyday wearability.

  • Prospex Alpinist
  • Inspired by Seiko’s first sports watch, introduced in 1959 for daring mountaineers
  • Classic black dial
  • Signature Arabic numerals and wedge shaped indices
  • Stylized LumiBrite hands and markers
  • Alpinist logo displayed on the dial
  • Rotating inner compass bezel
  • Automatic with manual winding capability
  • Magnified date calendar
  • Screwdown crown
  • Transparent screwdown caseback with iconic Alpinist mountain symbol
  • Tri-fold push button release clasp

Movement

  • Type: Automatic
  • Caliber: 6R55
  • Vibrations: 21,600 vibrations per hour
  • Jewels: 24 jewels
  • Power Reserve: Approximately 72 hours

Case Dimensions

  • Material: Stainless steel case with super-hard coating
  • Diameter: 39.5 mm
  • Thickness: 12.7 mm
  • Length: 46.4 mm

Other

  • Crystal Material: Sapphire crystal with anti-reflective coating on the inner surface
  • Water Resistance: 20 bar, 200 meters (660 feet)
  • Dial Color: Black
  • Strap: Stainless steel bracelet with super-hard coating
  • Lug Width: 20 mm

Why Choose Skeie's

Authorized Dealer
Official Seiko authorized dealer with full manufacturer warranty and authenticity guarantee
Expert Service
Decades of horological expertise with certified watchmakers and personalized customer care
Fast & Secure Shipping
Insured delivery with tracking, carefully packaged to arrive in perfect condition

Every new Seiko purchased at Skeie's is backed by their 3-year warranty

3
YEAR
WARRANTY
Click here to view Seiko's warranty policy

Compliments of Skeie's Jewelers

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THE SKEIES EXPERIENCE

Frequently Asked Questions

We have a team of expert goldsmiths and jewelers on site, and can work on a large range of repair needs. 

Common repairs include ring sizing, polishing, rhodium plating, adjusting chain length, replacing clasps, re-stringing services, and more.

There is no appointment necessary to drop off your items for review and estimates.

We cannot give price estimates over the phone or online, as every piece can vary.

For more information view our Jewelry Services

Yes, we have GIA Graduate Gemologists with over 50 years of invaluable experience. Whether you're curious about the worth of a family heirloom or seeking an appraisal for insurance purposes, our seasoned professionals offer meticulous evaluations to ensure you understand the true worth of your treasures.

Additionally, we have an AGS Accredited Gem Lab® (AGL) with a collection of advanced equipment allowing our gemologists to thoroughly inspect jewelry, determine and grade its qualities, calculate measurements, and arrive at an estimation of value.

Since we're located in Eugene, Oregon, we do not charge sales tax.

We offer free shipping on all orders. Our standard shipping is 3-7 days; all items are fully insured, arrive in discrete packaging, and require a signature upon delivery.

For more information view our Shipping Policy

Items may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Certain exclusions may apply.

For full details, please review our Refund Policy