HOT ! SEIKO PROSPEX SPB155 (Alpinist)

Seiko Prospex SPB155 – Alpinist Collection

1959 Sport Watch Reinterpretation

The Seiko Prospex SPB155, from the iconic Alpinist Collection, reimagines Seiko’s first sport watch introduced in 1959. Designed for modern explorers, it features a compact case and a gradated green dial inspired by forest landscapes, with LumiBrite hands and markers for easy readability.

It runs on the Caliber 6R35 automatic movement, offering a 70-hour power reserve and supporting both manual and automatic winding. A curved sapphire crystal with inner anti-reflective coating, screwdown crown, and see-through caseback provide durability and clarity. Water-resistant to 200 meters, the watch comes on a stainless steel bracelet with a secure tri-fold push button clasp.

Features

Model: Seiko Prospex SPB155 – Alpinist CollectionDesign: Inspired by Seiko’s first sport watch from 1959Dial: Gradated green dial with LumiBrite hands and markersCalendar: Date display at 3 o\'clockMovement: Manual and automatic winding capabilitiesCaseback: Screwdown crown and see-through casebackStrap: Stainless steel bracelet with tri-fold push button release clasp

Technical Data

Case Dimensions

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  Diameter: 38.0 mm

  
  


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  Thickness: 12.9 mm

  
  


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  Length: 46.0 mm

  
  

Movement

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  Caliber: 6R35 Automatic

  
  


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  Jewels: 24

  
  


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  Vibrations: 21,600 vibrations per hour

  
  


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  Power Reserve: Approximately 70 hours

  
  

Materials & Build

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  Case: Stainless steel

  
  


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  Crystal: Curved sapphire crystal with anti-reflective coating on the inner surface

  
  


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  Water Resistance: 20 bar (200 meters / 660 feet)

  
  


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  Dial Color: Green

  
  


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  Strap: Stainless steel bracelet

  
  


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  Lug Width: 20 mm

  
  

For more details, visit the official Seiko website.

Warranty

• The watch comes with a warranty, ensuring quality and customer satisfaction.

▶︎Processing Time & Shipping Policy

▶︎Refund policy

▶︎We only carry SEIKO USA products.

▶︎Unfortunately, we DO NOT ship internationally.