Colmi Smartwatches Smartwatch World Time Silicone Strap Watch (I28ULTRA-SS)
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- Full manufacturer warranty
- Serviced in-house
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Description
The Colmi Smartwatches I28ULTRA-SS is a smartwatch with a round case, a 1.43-inch AMOLED display carrying a digital watch face, and a silicone strap closed with a pin buckle; Colmi's catalogue of connected watches is gathered in our range of Colmi Smartwatches watches.
Case & crystal
The case follows a round profile, the classic outline of the traditional wristwatch, here wrapped around a 1.43-inch AMOLED display. The strap and case are specified separately: the strap is silicone, which gives a softer, more casual contrast to the round case shape.
Dial
There is no printed chapter ring or applied indices here: the dial is a digital watch face drawn on the 1.43-inch AMOLED panel. Always-On Display (AOD) keeps the face visible at a glance, so the time does not depend on a wrist flick to wake the screen.
Movement
Inside, the movement is a smartwatch platform rather than a mechanical calibre, so there is no beat rate or power reserve to consider. The complications are functional tools: Alarm, Stopwatch, Step Counter, Heart Rate and World Time, the last of which lets you follow a second time zone from the wrist.
Bracelet & fit
The silicone strap closes with a pin buckle, the same fastening used on a conventional strap watch, so the fit is adjusted hole by hole to the wrist. Silicone is a supple, easy-wearing strap material that suits daily use.
On the wrist
With a round case and a 1.43-inch display, the I28ULTRA-SS offers a clear, readable face and a sporty wrist presence. Heart Rate and Step Counter make it a natural companion for daily activity tracking, while the silicone strap keeps it relaxed enough for everyday wear and casual dress. Our team can help you judge the fit on your wrist in person.
If you would like to compare it with all watches in our collection, or ask about watch servicing and repairs, our specialists are happy to advise. Try the I28ULTRA-SS on at our Mall of the South and Greenstone showrooms.
Specifications
- Brand: Colmi Smartwatches
- Reference: I28ULTRA-SS
- Movement: Smartwatch
- Band: Silicone Strap
- Case shape: Round
- Dial colour: Digital
- Display: 1.43-inch AMOLED display
- Display feature: Always-On Display (AOD)
- Watch face: Digital watch face
- Clasp: Pin buckle
- Complications: Alarm, Stopwatch, Step Counter, Heart Rate, World Time
- Condition: New
FAQ
The display is a 1.43-inch AMOLED panel set in a round case.
The complications are Alarm, Stopwatch, Step Counter, Heart Rate and World Time.
Yes, it features an Always-On Display (AOD), so the digital watch face remains visible.
The silicone strap closes with a pin buckle, so it can be adjusted to suit your wrist.
It is a new watch, not pre-owned.
Our team offers watch servicing and repairs; speak to us in store about what your watch may need.
Warranty
Supplied with the official Colmi Smartwatches manufacturer’s warranty, valid when purchased from an authorised retailer; the full terms and period are confirmed at point of sale. The warranty covers manufacturing defects in materials and workmanship and excludes normal wear, batteries, straps and water damage from misuse.
Our watch service centre in Johannesburg handles warranty work, batteries, bracelet sizing and servicing.
Care guide
- Wipe the 1.43-inch AMOLED display with a soft, dry microfibre cloth to remove fingerprints.
- Rinse and dry the silicone strap regularly, especially after exercise, to keep it clean and supple.
- Check the pin buckle and strap holes periodically for wear so the fit stays secure.
- Keep the watch away from sharp or abrasive surfaces that could mark the display.
- Bring the watch to us for servicing and repairs if anything seems amiss.
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.
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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