Seiko / Everything but Tudor & Grand Seiko / Seiko 5 Sports SRPG31 Blue-Gray Dial Automatic Field Watch
seiko 5 sports srpg31 blue dial fabric strap automatic watch
seiko 5 sports srpg31 blue dial fabric strap automatic watch
seiko 5 sports srpg31 blue dial fabric strap automatic watch
seiko 5 sports srpg31 blue dial fabric strap automatic watch
seiko 5 sports srpg31 blue dial fabric strap automatic watch
seiko 5 sports srpg31 blue dial fabric strap automatic watch
Authorized Seiko Retailer

Seiko 5 Sports SRPG31 Blue-Gray Dial Automatic Field Watch

$315.00
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Family-Owned Since 1922
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    The Seiko 5 Sports SRPG31 brings military heritage to the modern wrist with a distinctly retro sensibility.

    This field watch captures the essence of vintage tool watches while delivering contemporary reliability through its Caliber 4R36 automatic movement. The 39.4mm stainless steel case wears comfortably at just 13.2mm thick, with a blue-gray dial that pairs beautifully with the matching NATO-style nylon strap. Arabic numerals provide instant legibility, while the red-orange tipped seconds hand adds a playful touch of color.

    The 24-jewel movement beats at 21,600 vibrations per hour and offers approximately 41 hours of power reserve, with both manual winding capability and hacking seconds for precise time setting. A domed Hardlex crystal protects the dial, and the exhibition caseback reveals the mechanical heart within. LumiBrite markers ensure visibility in low light, while 100-meter water resistance makes this watch ready for whatever your day brings.

    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 Seiko 5 Sports SRPG31 brings military heritage to the modern wrist with a distinctly retro sensibility.

      This field watch captures the essence of vintage tool watches while delivering contemporary reliability through its Caliber 4R36 automatic movement. The 39.4mm stainless steel case wears comfortably at just 13.2mm thick, with a blue-gray dial that pairs beautifully with the matching NATO-style nylon strap. Arabic numerals provide instant legibility, while the red-orange tipped seconds hand adds a playful touch of color.

      The 24-jewel movement beats at 21,600 vibrations per hour and offers approximately 41 hours of power reserve, with both manual winding capability and hacking seconds for precise time setting. A domed Hardlex crystal protects the dial, and the exhibition caseback reveals the mechanical heart within. LumiBrite markers ensure visibility in low light, while 100-meter water resistance makes this watch ready for whatever your day brings.

      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

      Seiko 5 Sports

      Collection

      seiko 5 sports srpg31 blue dial fabric strap automatic watch

        The Seiko 5 Sports SRPG31 brings military heritage to the modern wrist with a distinctly retro sensibility.

        This field watch captures the essence of vintage tool watches while delivering contemporary reliability through its Caliber 4R36 automatic movement. The 39.4mm stainless steel case wears comfortably at just 13.2mm thick, with a blue-gray dial that pairs beautifully with the matching NATO-style nylon strap. Arabic numerals provide instant legibility, while the red-orange tipped seconds hand adds a playful touch of color.

        The 24-jewel movement beats at 21,600 vibrations per hour and offers approximately 41 hours of power reserve, with both manual winding capability and hacking seconds for precise time setting. A domed Hardlex crystal protects the dial, and the exhibition caseback reveals the mechanical heart within. LumiBrite markers ensure visibility in low light, while 100-meter water resistance makes this watch ready for whatever your day brings.

        • Seiko 5 Sports Collection
        • Inspired by vintage field/military style
        • Automatic with manual winding capability
        • Blue-gray dial
        • Day/date calendar
        • Luminous hands and markers
        • Red-orange tipped second hand
        • Screwdown see-through caseback

        Movement

        • Type: Automatic
        • Caliber: 4R36
        • Vibrations: 21,600 vibrations per hour
        • Jewels: 24 jewels
        • Power Reserve: Approximately 41 hours

        Case Dimensions

        • Material: Stainless steel case
        • Diameter: 39.4 mm
        • Thickness: 13.2 mm
        • Length: 48.1 mm

        Other

        • Crystal Material: Curved Hardlex crystal
        • Water Resistance: 10 bar, 100 meters (330 feet)
        • Dial Color: Gray
        • Strap: Blue-gray nylon strap
        • Lug Width: 20 mm
        seiko 5 sports srpg31 blue dial fabric strap automatic watch

          The Seiko 5 Sports SRPG31 brings military heritage to the modern wrist with a distinctly retro sensibility.

          This field watch captures the essence of vintage tool watches while delivering contemporary reliability through its Caliber 4R36 automatic movement. The 39.4mm stainless steel case wears comfortably at just 13.2mm thick, with a blue-gray dial that pairs beautifully with the matching NATO-style nylon strap. Arabic numerals provide instant legibility, while the red-orange tipped seconds hand adds a playful touch of color.

          The 24-jewel movement beats at 21,600 vibrations per hour and offers approximately 41 hours of power reserve, with both manual winding capability and hacking seconds for precise time setting. A domed Hardlex crystal protects the dial, and the exhibition caseback reveals the mechanical heart within. LumiBrite markers ensure visibility in low light, while 100-meter water resistance makes this watch ready for whatever your day brings.

          • Seiko 5 Sports Collection
          • Inspired by vintage field/military style
          • Automatic with manual winding capability
          • Blue-gray dial
          • Day/date calendar
          • Luminous hands and markers
          • Red-orange tipped second hand
          • Screwdown see-through caseback

          Movement

          • Type: Automatic
          • Caliber: 4R36
          • Vibrations: 21,600 vibrations per hour
          • Jewels: 24 jewels
          • Power Reserve: Approximately 41 hours

          Case Dimensions

          • Material: Stainless steel case
          • Diameter: 39.4 mm
          • Thickness: 13.2 mm
          • Length: 48.1 mm

          Other

          • Crystal Material: Curved Hardlex crystal
          • Water Resistance: 10 bar, 100 meters (330 feet)
          • Dial Color: Gray
          • Strap: Blue-gray nylon strap
          • 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

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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