Seiko 5 Sports Automatic 36.4mm Yellow Dial Steel Case Nylon Strap Watch (HDB010K1)

Regular price R 9,749.00
Sale price R 9,749.00 Regular price R 12,995.00
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Description

The Seiko 5 Sports x Honda MOTOCOMPO Limited Edition (HDB010K1) is driven by the automatic 4R36 calibre with a 41-hour power reserve, housed in a 36.4mm round stainless steel case with a yellow dial and a nylon strap.

Case & crystal

The round case is stainless steel, measuring 36.4mm across and 12.5mm thick, with a fixed bezel that keeps the case profile clean and uncluttered. The Hardlex crystal protects the dial, while the strap is nylon, so case and band are made from different materials.

Dial

A yellow dial carries a grey centre band with the HONDA logo and AUTOMATIC text. Arabic numerals sit alongside applied square indices, and the hands and markers are filled with LumiBrite lume for legibility in low light. A red-tipped seconds hand adds a precise accent, and the day-date window at 3 o'clock completes the layout.

Movement

The automatic 4R36 calibre winds from the motion of your wrist and stores 41 hours of power reserve once fully wound. It drives the Day-Date complication, so both the day and the date are shown in the aperture at 3 o'clock. Regular servicing keeps a mechanical movement running accurately; see our watch servicing and repairs page for what we offer.

Bracelet & fit

The nylon strap closes with a pin buckle, allowing fine adjustment across its holes for a secure, personal fit. It is covered by the 3-year international Seiko warranty.

On the wrist

At 36.4mm in diameter, this watch wears compactly and suits smaller to medium wrists, while the 12.5mm case thickness gives it a solid, sporty presence. The yellow dial, nylon strap and fixed bezel make it an everyday casual watch rather than a dress piece, and it sits comfortably alongside other Seiko watches in the 5 Sports line.

Water resistance

Water resistance is rated to 100m, which in plain terms means it copes with rain, handwashing and swimming. Browse all watches to compare other water-resistant options.

To see the HDB010K1 on the wrist, visit our Mall of the South and Greenstone showrooms and try it on.

Specifications
  • Brand: Seiko
  • Reference: HDB010K1
  • Model: 5 Sports x Honda MOTOCOMPO Limited Edition
  • Collection: 5 Sports
  • Movement: Automatic
  • Calibre: 4R36
  • Power reserve: 41 hours
  • Case material: Stainless Steel
  • Case shape: Round
  • Case diameter: 36.4mm
  • Case thickness: 12.5mm
  • Crystal: Hardlex
  • Water resistance: 100m
  • Dial colour: Yellow
  • Dial features: Grey centre band with HONDA logo; AUTOMATIC text; Arabic numerals; Applied square indices; LumiBrite hands and markers; Red-tipped seconds hand; Day-date window at 3 o'clock
  • Bezel: Fixed
  • Band: Nylon Strap
  • Clasp: Pin Buckle
  • Complications: Day-Date
  • Gender: Men
  • Condition: New
FAQ
Does this watch need batteries?

No. It uses the automatic 4R36 calibre, which is powered by the motion of your wrist and holds a 41-hour power reserve.

Will a 36.4mm case suit my wrist?

The 36.4mm diameter wears compactly and suits smaller to medium wrists. The case is 12.5mm thick, so it has a noticeable but not oversized profile.

Can I swim with it?

The watch is water resistant to 100m, which covers rain, handwashing and swimming. Keep the crown pushed in whenever it is near water.

Can I see it in the dark?

Yes. The hands and markers carry LumiBrite, which glows after exposure to light.

How should the watch be serviced?

Like any mechanical watch, the 4R36 benefits from periodic servicing. Cassims & Co. offers watch servicing and repairs.

Is it covered by a warranty?

It is covered by the 3-year international Seiko warranty.

Warranty

Supplied with the 3-year international Seiko warranty, valid when purchased from an authorised retailer and registered at purchase through Cassims & Co. The warranty covers manufacturing defects in materials and workmanship; it does not cover normal wear, batteries, straps, glass, or damage from misuse or water ingress through an unscrewed crown.

Our watch service centre in Johannesburg handles warranty work, batteries, bracelet sizing and servicing.

Care guide
  • Wear the watch regularly or rest it on a watch winder; the automatic 4R36 winds from wrist motion and holds 41 hours of power reserve.
  • Rinse the nylon strap in fresh water after swimming and let it dry fully before wearing it again.
  • Wipe the stainless steel case with a soft, lint-free cloth to remove sweat and fingerprints.
  • Keep the crown pushed in when near water to maintain the 100m water resistance.
  • Have the movement serviced periodically to keep timekeeping accurate and the day-date mechanism running smoothly.
  • Avoid strong magnetic fields and hard knocks, which can disturb a mechanical movement.
Why buy from Cassims & Co.?

Authorised. Authentic. Serviced here.

Authorised retailer
Every watch we sell comes from the brand or its official South African distributor, with the manufacturer's warranty registered to you. No grey imports, no parallel stock.

Set up before it leaves
Bracelet sized to your wrist, date and time set, warranty card stamped, in store or before dispatch.

In-house watchmakers
Battery changes, bracelet links, pressure tests and full services at our own Johannesburg service centre, so your warranty service never leaves the city.

Price-beat promise
Find the identical model in stock at a lower listed price from another authorised SA retailer and we'll match it.

Nationwide delivery
Tracked courier anywhere in South Africa, free from R1,500 (R150 under R1,500). Or collect at Mall of the South or Greenstone.

Find our showrooms · Watch servicing

Delivery & returns

Tracked courier delivery across South Africa in 1–3 working days; free on orders from R1,500 (R150 on orders under R1,500). Collect in store at Mall of the South or Greenstone Shopping Centre at no charge.

See our shipping policy and refund policy for full details.


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Bought from an authorised dealer

Supplied by the brand or its official SA distributor. Warranty registered to you, honoured by every authorised service centre.

Set up and serviced in Johannesburg

Sized, set and checked before it leaves. Batteries, bracelets, pressure tests and full services done by our own watchmakers and jewellers.

Price-beat promise

Find the identical in-stock model listed lower by another authorised South African retailer and we match it.

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