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

Reference SRPD51K2

Seiko 5 Sports Sports Style Stainless Steel / Blue / NATO

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

Seiko 5 Sports SNZH53J1 7S36 Fifty Five Fathoms Blue Dial Automatic Watch - $295

Seiko - SNZH53J1 · $295

A Seiko 5 Sports Fifty Five Fathoms Blue Dial Automatic Watch, powered by the 7S36 mechanical movement. The watch features a 42mm case diameter and a 22mm lug width.

Condition: Used
Movement: 7S36 Mechanical (Automatic)
Case diameter: 42mm
Lug width: 22mm

Posted at

Jun 7, 2025, 10:58 AM

Active

View listing on r/WatchExchange

Seiko 5 Sports SBSA259 4R36 Blue Dial Suits Style JDM 5KX Automatic Watch - $220

Seiko - SBSA259 · $220

This Seiko 5 Sports SBSA259 features a blue dial, automatic movement (4R36), and is part of the JDM 5KX series. It comes with its original bracelet and box.

Condition: Used
Movement: 4R36 Mechanical (Automatic)
Strap: Original bracelet sized to approximately 17cm with 3 extra links
Box: Original

Posted at

Jun 7, 2025, 10:44 AM

Active

View listing on r/WatchExchange

Seiko 5 Sports GMT SSK003- $245 shipped!

Seiko - SSK003 · $245

A classic Seiko 5 Sports GMT, known for its affordability and good performance. It's in great used condition with light signs of wear.

Condition: Used, with light signs of wear
Shipping: continental US only

Posted at

Jun 6, 2025, 12:26 AM

Active

View listing on r/WatchExchange

Seiko 5 Sports GMT SSK021- $249 shipped!

Seiko - SSK021 · $249

This Seiko 5 Sports GMT is a beautiful watch on wrist, available in this stunning color combo.

Condition: Excellent used condition with minor signs of wear

Posted at

Jun 5, 2025, 6:26 PM

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View listing on r/WatchExchange

[REPOST] MINT! ALL ORIGINAL! JDM Seiko 5 7S26-0440 SNX121 & Seiko 5 Sports 7S36-00A0 SNZ311 - Only 200 USD for both w/shipping included! (CONUS)

Seiko - 5 7S26-0440 & 5 Sports 7S36-00A0 · $200

The seller is listing two mint condition Seikos, a JDM Seiko 5 7S26 and a Seiko 5 Sports 7S36. Both watches function well and have no issues with quickset, but do have a few scratches on the crystals.

Condition: Very mint condition, a few scratches in the crystal

Posted at

Jun 4, 2025, 3:25 PM

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Seiko 5 Sports SNZB23J1 7S36 Black Dial Automatic Watch Made in Japan READ - $120

Seiko - SNZB23J1 · $120

This Seiko 5 Sports watch features a black dial, automatic movement, and is made in Japan. It has some minor issues with losing time on the timegrapher.

Condition: Used
Movement: Automatic (Mechanical) - 7S36
Strap condition: Original
Box status: None available

Posted at

Jun 4, 2025, 12:13 PM

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New Seiko 5 Sports SBSA005 4R36 5KX JDM Sports Style Black Dial Automatic Watch - $200

Seiko - SBSA005 4R36 5KX · $200

This is a brand new Seiko 5 Sports SBSA005 4R36 5KX JDM Sports Style Black Dial Automatic Watch, featuring a mechanical automatic movement and original black dial. It comes with an original bracelet and has the Kanji/English day-wheel.

Condition: New
Movement: 4R36 Mechanical (Automatic)
Strap: Original bracelet with full links
Hangtags: Yes

Posted at

Jun 2, 2025, 12:27 PM

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Seiko 5 Sports SNZE81 7S26 Black Dial 100M Compass Automatic Watch READ - $120

Seiko - SNZE81 · $120

This Seiko 5 Sports SNZE81 is a black dial compass automatic watch with a 42mm case diameter, 22mm lug width, and 13mm thickness. The watch has an original bracelet and features the 7S26 mechanical (automatic) movement.

Condition: Used
Movement: 7S26 Mechanical (Automatic)
Case diameter: 42mm
Lug width: 22mm

Posted at

Jun 2, 2025, 12:21 PM

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Seiko X Kosuke Kawamura 5 sports SBSA177

Seiko - SBSA177 · $850

This limited edition Seiko Men's 5 Sports Kosuke Kawamura watch is a unique piece with only 3,000 produced. It features an automatic movement and comes with additional details such as a LumiBrite on hands, index(es) and bezel, and a three-fold clasp with push button release.

Condition: Mint condition
Movement Caliber: 4R36
Power Reserve: 41 hours
Water Resistance Bar: 10

Posted at

Mar 8, 2025, 6:34 PM

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View listing on RolexForums