Seiko 5 Sports 5 Sports Sports Style Stainless Steel / Blue / NATO

Reference SRPD51K2

About this watch

The Seiko SRPD51K2, also known as the SRPD51, is a stunning blend of classic design and modern technology. Launched in 2019, this watch is a part of Seiko’s renowned 5 Sports collection, which is celebrated for its robustness and versatility. With a striking blue sunburst dial and a reliable automatic movement, the SRPD51K2 is not just a watch; it's a statement piece. The stainless steel case not only enhances durability but also gives it a sleek, polished look. Plus, the Hardlex glass is designed to withstand scratches, making it an excellent choice for daily wear. At the heart of the Seiko SRPD51K2 is the caliber 4R36 automatic movement. This reliable movement boasts a 41-hour power reserve, allowing you to take it off for a weekend without worrying about it stopping. It features a frequency of 21,600 vibrations per hour, ensuring excellent accuracy. The watch displays hours, minutes, seconds, and even the date and day, making it incredibly functional for everyday use. With a water resistance of up to 100 meters, the SRPD51K2 is a solid choice for swimmers and snorkelers. It's built to withstand the elements. The rotating bezel adds an extra layer of utility, especially for diving enthusiasts who need to track elapsed time underwater.
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Key Features

  • Seiko caliber 4R36 automatic movement
  • Stainless steel case with Hardlex glass
  • 100m water resistance

Specifications

Brand
Seiko
Family
5 Sports
Model
5 Sports Sports Style Stainless Steel / Blue / NATO
Reference
SRPD51K2
Movement
4r36
Movement Features
  • Hours, Minutes, Seconds
  • Date, Day
Case
Stainless Steel 42.5mm
Dial Color
Blue
Crystal
Hardlex
Water Resistance
100

Current Listings

[WTS] New Unworn Seiko 5 Sports SBSC013 4R34 Blackout Field Style GMT Automatic Watch - $295

New Unworn Seiko 5 Sports SBSC013 4R34 Blackout Field Style GMT Automatic Watch - $295

Seiko - SBSC013 · $295
This is a new, unworn Seiko SBSC013 4R34 Blackout Field Style GMT Automatic Watch with an original leather strap and box. The watch features a 39.4mm case diameter, 20mm lug width, and 13.6mm thickness.

  • Condition: New unworn
  • Movement: 4R34 Mechanical (Automatic)
  • Strap: Original leather
  • Box condition: Original, some wear from storage and transportation
Posted at
Apr 24, 2025, 5:59 PM
Active
[WTS] Vintage Seiko 5 Sports - 6309-5150 - Very Rare - All original - June 1979

Vintage Seiko 5 Sports - 6309-5150 - Very Rare - All original - June 1979

Seiko - 6309-5150 · $199
A vintage Seiko 5 sports watch from June 1979 in its original condition. The model features a 36mm case with 18mm lugs and 11mm thickness.

  • Condition: All original, very rare
  • Size: 36mm diameter
  • Lug width: 18mm
  • Thickness: 11mm
Posted at
Apr 22, 2025, 2:05 PM
Active
[WTS] Seiko 5 Sports x MOONEYES SBSA287 Limited Edition (1500pcs) – Brand New with Tag | $650

Seiko 5 Sports x MOONEYES SBSA287 Limited Edition (1500pcs) – Brand New with Tag | $650

Seiko - SBSA287 · $650
This is a limited edition Seiko 5 Sports watch, one of 1500 pieces worldwide. It features a checkered flag design on the bezel and a bright yellow dial with a MOONEYES logo.

  • Condition: Brand new
  • Movement: Automatic 4R35
  • Power reserve: Approximately 41 hours
  • Case material: Stainless Steel
Posted at
Apr 21, 2025, 10:42 AM
Active
[WTS] Seiko 5 Sports SRPE81 “Snowflake Seiko 5” NEW - $350 -  NO US TARIFF

Seiko 5 Sports SRPE81 “Snowflake Seiko 5” NEW - $350 - NO US TARIFF

Seiko - SRPE81 · $350
This Seiko 5 Sports SRPE81 is a unique release with a snowflake dial and boasts an automatic 4R36 movement.

  • Condition: Brand new in box (BNIB)
  • Case size: 43mm
  • Movement type: Automatic (4R36)
Posted at
Apr 20, 2025, 9:12 PM
Active
[WTS] Bruce Lee Seiko 5 sports limited edition

Bruce Lee Seiko 5 sports limited edition

This Seiko 5 sports limited edition watch is a great timepiece that comes with a full set, including a black oyster bracelet.

  • Condition: Great condition
  • Bracelet: Black Oyster
Posted at
Apr 20, 2025, 12:22 PM
Active