Seiko 5 Sports 5 Sports Street Style Hard Coating / Black - Blue / NATO

Reference SRPD81K1

Seiko 5 Sports Street Style Hard Coating / Black - Blue / NATO

About this watch

The Seiko SRPD81K1, a masterpiece of horology, is a watch that beautifully marries functionality with style. Its black and blue color scheme is both bold and versatile, making it suitable for various occasions. The sunburst finish on the dial catches the light beautifully, creating a dynamic look that changes with your movement. At the heart of this timepiece lies the automatic caliber 4R36 movement, known for its reliability and providing accurate timekeeping with a 41-hour power reserve. With a water resistance rating of 100 meters, this watch is perfect for swimmers or those who enjoy water sports. The SRPD81K1 features a round stainless steel case coated with PVD, providing durability and a sleek appearance. Its NATO strap adds to its casual yet sporty vibe, making it suitable for various wrist sizes. This watch is not just a tool; it’s a statement piece that complements any outfit, from a crisp white shirt and jeans to a tailored suit.

Buy Now on Jomashop

This is an affiliate link

Key Features

Automatic Seiko Caliber 4R36 movement
Water resistance up to 100 meters
Round stainless steel case with PVD coating
NATO strap for comfortable wearability
Durable Hardlex glass

Specifications

Brand

Seiko

Family

5 Sports

Model

5 Sports Street Style Hard Coating / Black - Blue / NATO

Reference

SRPD81K1

Movement

4r36

Movement Features

Hours, Minutes, Seconds
Date, Day

Case

Stainless Steel 42.5mm

Dial Color

Black

Crystal

Hardlex

Water Resistance

100

Current Listings

Full Kit Seiko 5 Sports Watch, Green Dial

Seiko - SRPD61 · $170

This Seiko 5 sports watch features a green dial that changes appearance depending on the lighting. It comes with all contents, including additional bracelet links.

Condition: Some signs of wear
Shipping Method: CONUS shipping via USPS

Posted at

Dec 20, 2025, 9:41 AM

Active

View listing on r/WatchExchange

Vintage Seiko 5 Sportsmatic Deluxe 7619-7010 - $225 Shipped!

Seiko - 7619-7010 · $225

Condition: great overall condition with light signs of wear
Case size: approximately 38mm
Bracelet size range: fits wrists up to approximately 7.2 inches

Posted at

Dec 20, 2025, 8:25 AM

Active

View listing on r/WatchExchange

Seiko 5 Sports x Brian May "Red Special II" Limited Edition - SRPH80 - Box & Tags [REDUCED]

Seiko - SRPH80 · $400

a limited edition Seiko 5 Sports watch, featuring a gold-tone case and textured red dial, designed in collaboration with Queen guitarist Brian May.

Condition: Like-new condition (LNIB)
Case size: 42.5mm diameter
Movement: Seiko 4R36 Automatic
Crystal type: Hardlex

Posted at

Dec 18, 2025, 1:21 PM

Active

View listing on r/WatchExchange

Seiko 5 Sports GMT Automatic - $300

Seiko - SSK023K1 · $300

Up for sale is a Seiko 5 Sports GMT SSK023K1 in excellent condition. The watch features a black textured dial with an orange/red GMT hand and a 4R34 automatic movement.

Condition: Very minimal wear, no major marks
Case diameter: 39.4mm
Thickness: 13.6mm
Lug-to-lug: 47.9mm

Posted at

Dec 15, 2025, 8:33 AM

Active

View listing on r/WatchExchange

Seiko SRPK29 5 Sports 38mm, $200 Shipped

Seiko - SRPK29 · $200

This Seiko SRPK29 5 Sports is a 38mm watch that was only worn a handful of times due to the owner not liking it for their wrist size.

Condition: Pre-owned (lightly used)
Case diameter: 38mm

Posted at

Dec 13, 2025, 12:01 PM

Active

View listing on r/WatchExchange

Vintage Seiko 5 Sportsmatic Deluxe 7619-7010 - $225 Shipped!

Seiko - 7619-7010 · $225

A vintage Seiko Sportsmatic Deluxe featuring an automatic movement in a 38mm case, sunburst dial, and day/date window.

Condition: great overall condition with light signs of wear
Case size: approximately 38mm
Bracelet length: fits wrists up to approximately 7.2 inches

Posted at

Dec 11, 2025, 8:50 AM

Active

View listing on r/WatchExchange

Seiko 5 Sports Automatic 23 Jewels Caliber 7S36- 04A0

Seiko - 7S36-04A0 · $125

A Seiko 5 Sports Automatic with a 23 jewel movement, featuring a rugged character and beautiful lume. The watch has some wear on the bezel but still works smoothly.

Condition: Pre-owned
Caliber: 7S36
Jewels: 23

Posted at

Dec 9, 2025, 11:02 PM

Active

View listing on r/WatchExchange