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 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

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View listing on r/WatchExchange

Seiko 5 Sports SRPL03 'Kamen Rider'

Seiko - SRPL03

A modern reissue of the classic 1960s Seiko 5 Sports Kamen Rider reference, featuring a silver dial and a 4R36 automatic movement.

Condition: near brand new
Case size: 38.5mm diameter
Water resistance: 100m
Thickness: 12.4mm

Posted at

Dec 12, 2025, 4:07 PM

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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

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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

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View listing on r/WatchExchange

Seiko 5 Sports x Brian May "Red Special II" Limited Edition - SRPH80

Seiko - SRPH80

Posted at

Dec 9, 2025, 8:42 PM

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Seiko 5 Sports SRPD61 Green Dial

Seiko - SRPD61 · $160

Up for sale is a classic Seiko 5 Sports reference SRPD61 with a beautiful green dial, featuring an automatic movement and 42.5mm case size.

Condition: Pre-owned, good condition
Size: 42.5mm diameter
Movement: Automatic

Posted at

Dec 9, 2025, 6:46 PM

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Seiko 5 Sports x Rowing Blazers Limited Edition - Purple Dial - SRPJ65

Seiko - SRPJ65 · $375

Up for sale is the limited edition Seiko 5 Sports x Rowing Blazers with the striking purple dial, designed in collaboration with vintage watch expert Eric Wind and features a distinctive purple dial with 'Rowing Blazers' text.

Condition: Like New In Box (LNIB)
Case Size: 40mm diameter
Lug Width: 20mm
Movement: Seiko 4R36 Automatic (hacking and hand-winding)

Posted at

Dec 7, 2025, 6:24 PM

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Seiko 5 Sports x Brian May "Red Special II" Limited Edition - SRPH80

Seiko - SRPH80 · $425

This limited edition Seiko 5 Sports watch, the second collaboration between Seiko and Queen guitarist Brian May, features a gold-tone case with a textured red dial and nylon guitar string strap.

Condition: Like-new (LNIB)
Case Size: 42.5mm diameter
Movement: Seiko 4R36 Automatic
Water Resistance: 100m depth rating

Posted at

Dec 7, 2025, 5:41 PM

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View listing on r/WatchExchange