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

Reference SRPD51K1

Seiko 5 Sports Sports Style Stainless Steel / Blue / Bracelet

About this watch

The Seiko SRPD51K1 5 Sports Style watch is a remarkable blend of durability, functionality, and style. Its striking blue dial, reliable movement, and robust construction make it a versatile addition to any watch collection. The stainless steel case features a diameter of 42.50 mm, striking a perfect balance between size and comfort on the wrist. The automatic Seiko Caliber 4R36 movement boasts a 41-hour power reserve, ensuring precision and accuracy. With a water resistance rating of 100 meters, this watch is capable of handling splashes and swimming, making it an excellent companion for active lifestyles. The open case back showcases Seiko's commitment to craftsmanship, allowing you to admire the intricate workings of the movement. Its sporty yet elegant design allows it to transition seamlessly from casual to formal settings.

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Key Features

42.50mm stainless steel case
Automatic Seiko Caliber 4R36 movement with 41-hour power reserve
100m water resistance
Open case back showcasing craftsmanship
Stainless steel bracelet for comfort and durability
Hardlex crystal glass for scratch-resistance
Dual date and day display on dial

Specifications

Brand

Seiko

Family

5 Sports

Model

5 Sports Sports Style Stainless Steel / Blue / Bracelet

Reference

SRPD51K1

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 SSK003 Seiko 5 Sports GMT “Batman” – Full Kit

Seiko - SSK003 · $320

The Seiko SSK003 is an everyday GMT watch with a blue/black 'Batman' bezel, suitable for various occasions.

Condition: Very good condition
Movement: Seiko 4R34 automatic GMT movement
Case size: 42.5mm
Crystal type: Hardlex crystal

Posted at

Mar 17, 2026, 1:32 AM

Active

View listing on r/WatchExchange

Seiko SSK001 GMT - SKX 5 Sports Grey/Black

Seiko - SSK001 · $275

Selling my Seiko SSK001 GMT, a black/grey watch with a bi-directional bezel and date display.

Condition: 7.5/10
Movement: Seiko Caliber 4R34 automatic GMT
Power reserve: 41 hours
Case diameter: 42.5 mm

Posted at

Mar 17, 2026, 12:22 AM

Active

View listing on r/WatchExchange

Seiko 5 Sports Field GMT "Deception" SSKO25

Seiko - SSKO25 · $299

This is a Seiko 5 Sports Field GMT watch, known as the 'Deception'. It features a unique design and is in excellent condition.

Condition: Mint, barely worn
Box: yes
Papers: yes
Warranty Card Valid Until: December 2028

Posted at

Mar 16, 2026, 5:43 PM

Active

View listing on r/WatchExchange

Seiko SRPK33 Seiko 5 Sports

Seiko - SRPK33 · $190

This Seiko SRPK33 is a 37mm watch in good condition, showing some signs of wear.

Condition: Pre-owned with minor wear
Case Size: 37mm
Bezel Condition: Scratch at 9min
Bracelet Condition: Rebrushed

Posted at

Mar 15, 2026, 10:25 PM

Active

View listing on r/WatchExchange

Seiko 5 Sports SRPE55 “DressKX” – Sapphire Crystal Upgrade

Seiko - 5 Sports SRPE55 · $250

A Seiko 5 Sports SRPE55, also known as the 'DressKX', comes with a double-domed sapphire crystal and is powered by an automatic Seiko 4R36 movement. It has been worn daily for three years.

Condition: daily-wear, honest signs of use
Case Size: 40mm diameter
Lug Width: 20mm
Movement: Seiko 4R36 automatic (hacking & hand-winding)

Posted at

Mar 10, 2026, 8:11 PM

Active

View listing on r/WatchExchange