Michael Kors Slim Runway MK8507 review
A glossy fashion watch where the Michael Kors name is most of the price.
- Skip it if
- You want a watch to keep for decades
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Researched, not used. We haven't used this product. This review is built from the maker's details and what other buyers report.
What we like
- Black dial with sleek, modern look
- Thinner take on the Runway line
- Easy to wear
Worth knowing
- Michael Kors name accounts for much of the cost
- Bought-in quartz movement
- Watchmaking brands are better built for the money
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Our review
The Michael Kors Slim Runway MK8507 is a women's watch with a black dial, a thinner take on the brand's Runway line. It uses a bought-in quartz movement and is designed to look sleek and modern. It is a glossy fashion watch that is easy to wear. The catch is that the Michael Kors name accounts for much of the cost, and watches from watchmaking brands are better built for the money.
What it is
The Slim Runway is a thin, minimal version of Michael Kors's Runway watch, with a plain dial and a slim case. This reference, MK8507, is a women's model with a black dial. Michael Kors watches are made under licence by Fossil Group, which also builds watches for several other fashion labels, and they are sold on design rather than horological credentials.
It is a fashion accessory first, designed to match an outfit more than to serve as a tool.
The movement
Like most Michael Kors watches, this one uses a bought-in quartz movement, typically from Japan, which runs on a battery. Quartz is accurate to within a few seconds a month and needs no winding. We have not named the calibre, since it is not published for this reference.
Servicing is simple: a battery change every couple of years. The case back is normally pressed on or screwed, and a jeweller can open it. Do not expect the movement to be repaired in the way a mechanical one could be.
On the wrist
The slim case is the main point of this model, and it should sit neatly under a cuff. The exact diameter and thickness should be checked on the listing, since we have not confirmed them for this reference. The bracelet or strap follows the Michael Kors style, usually in a metal finish.
A black dial gives a clean and slightly dressy look. As with most fashion watches, plated finishes can show wear at the edges after years of regular use.
Water and everyday wear
Michael Kors watches usually have a modest water rating, often suitable for splashes and hand washing and not for swimming. Check the rating on the listing and the case back. The crystal is commonly mineral at this level, which resists everyday wear but can be scratched, though the exact type should be confirmed.
Lume is generally minimal on fashion watches. Keep the watch out of showers and the pool.
Against the alternatives
The Fossil Riley ES2811 is a sibling from the same group with a similar fashion approach, and the Citizen Eco-Drive Silhouette EW3144-51A is a solar option that never needs a battery. The Seiko SUR-series quartz watches and the Tissot PRX 35mm are better-built Japanese and Swiss choices.
The Michael Kors wins on style and brand appeal, and loses on engineering for the money.
Who it's for, and who should skip it
It suits someone who wants a stylish, slim watch with a recognisable name, perhaps as a gift. It works well for office wear and evenings out.
Skip it if you want a watch to keep for decades: a Citizen Eco-Drive or a Seiko at the same price is the better-made watch. Skip it if you need good water resistance. The honest drawback is that a large share of the cost is the label.
A researched review, built from the maker's specs, manual and Amazon.co.uk listing; facts checked 6 Nov 2026.
Who shouldn't buy this
Don't buy it if you want a watch to keep for decades: a Citizen Eco-Drive or a Seiko at the same price is the better-made watch.
Key specs
| Movement | — |
| Calibre | — |
| Case | — |
| Thickness | — |
| Lug width | — |
| Water resistance | — |
| Crystal | — |
| Strap | — |
| Power reserve | — |
| Accuracy | — |
This is a Researched review: we haven't used this product. We check the maker's details against at least two independent sources, re-check the price where we can track it automatically, and say plainly who it isn't for. Commissions never change a rating.
If this isn’t the one
as of 6 Nov 2026, 13:25 GMT · Details
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
as of 6 Nov 2026, 13:25 GMT · Details
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.