Johannesburg · Family owned since 2006

Fine watches and jewellery, made and serviced here
Authorised dealer for 20+ watch brands. Diamond, moissanite and gold jewellery made in our own studio. Goldsmiths and watchmakers on site — your repair never leaves the building.
Thousands of happy clients

Trusted in Johannesburg since 2006

Authorised for 20+ brands

Full manufacturer warranty

Two showrooms, open 7 days

Mall of the South & Greenstone

Nationwide delivery

Free over R3,000

Authorised retailer

Shop by watch brand

Engrave the moment.
Personalised in our service centre

Engrave the moment.

Initials, a date, a few words on the caseback — laser-engraved by our watchmakers in store. The detail that turns a good watch into the one they never take off.

  • Laser engraving on caseback or clasp, done in-house
  • Ready the same day — in store or before dispatch
  • Bracelet sized to your wrist, gift-ready in the brand box

Designed & manufactured in-house

Shop jewellery

Custom design & manufacturing

Your story, our promise.
Engagement rings, remakes of inherited pieces and one-off commissions — designed in CAD with you, cast and set in our Johannesburg design and manufacturing studio.

Family owned & run since 2006

The people behind the counter

Cassims & Co. opened in 2006 and is still owned and run by the family whose name is above the door.

Twenty years in the trade has made us an authorised dealer for more than twenty watch brands — and given us what most jewellers don’t have: our own design and manufacturing studio and a dedicated watch service centre, on site.

Everything runs through one team. The people who advise you in store, the people who make and look after the pieces, and the family who runs the business, all held to the same standard. We would rather take the time to understand what you are looking for than sell you the nearest thing to it.

That standard does not move: the finest quality we can source or make, and service worth coming back for. Twenty years in, we are still pushing — new brands, new techniques, a higher bar than the year before.

Thousands of clients come back to us — for the upgrade, the anniversary, the proposal, and often for the generation after that.

Mall of the South, Johannesburg South  ·  Greenstone Shopping Centre, Edenvale
Open seven days a week — walk in, try it on, talk to a jeweller.

Store details & hours

4.83 ★ from 693 verified reviews

Loved by our customers

★★★★★

The service I received was more than outstanding, the manager gave me frequent updates regarding the watch I purchased. This was delivered to my door earlier than expected. A courier was arranged by the same manager to collect two of my personal owed watches for a service, replacing o rings and pressure testing. Their customer service goes way beyond what I had expected. Franz Hoffmann

Franz Hoffmann
30 September 2026✓ Verified buyer
Seiko Prospex Automatic Diver's 200m Black Dial Turtle Watch
★★★★★

Just bought our wedding rings, we communicated on WhatsApp and then completed the purchase online. Sherly was amazing, she advised us properly, took care of the engraving, sent us a brief video of the rings with the engraving done, and shipped immediately! Quality, service, price and kindness… highly professional 🙂 Go ahead you won’t be disappointed 👍🏼

Xavier Max Etienne
10 October 2026
★★★★★

5 stars✨ don't do justice to the way they go over and above to ensure you are happy. I ordered the timepiece online. Throughout the process we engaged on WhatsApp with them sending pictures of samples, i loved this as it gives you time to change your mind before the engraving. What an exceptional service👌🏾 A store in Pretoria will definitely be a win🙏🏿 customer service top notch 🙌🏾

Lufuno Nyamande
4 October 2026
★★★★★

I had such a wonderful experience at the Cassims and co at Mall of the South, and I’m so grateful to Nazia for helping me find my dream wedding ring! 💍 She was incredibly friendly, patient and helpful throughout the entire process. She assisted me with finding the right size and helped me choose a style that I love. She made the whole experience feel so special and stress-free. Thank you, Nazia, for making such an important purchase even more memorable! ❤️

Alia Bismilla
3 October 2026
★★★★★

Just got myself Fossil watch, and the delivery was made in just 3 days. The watch itself is insane 🔥🔥🔥🔥🔥 Their service? Top notch!👌🏼👌🏼👌🏼 I’m definitely looking forward to my next purchase😜

Lelethu Notshe
3 October 2026
★★★★★

By far the best online service, cost effective, convenient and trustworthy. I ordered a watch and it was dispatched the same day and I received my order the following day. Thank you Nazia for your professionalism and for the excellent service. I am in awe with the standard of your service and I am extremely satisfied with the product received. Cassims & Co. Is highly recommend.

Melody Freemantle
3 October 2026
★★★★★

What a pleasure to deal with Cassims & Co. Service rendered from online order placed until delivery to be commended. You have my confidance, I will surely make use of your service again.Thank you once again.

Shahied Mohamed
2 October 2026
★★★★★

Tessa was incredibly helpful. We ordered the rings on Friday, but unfortunately, they didn’t fit. We needed the rings by Monday, and she went above and beyond to ensure that we received them back on Sunday in the correct size. Cassims is easily accessible and very affordable. We received exceptional service and will definitely be buying our wedding bands here again! Thank you team!

Sanele Mgaga
28 September 2026