Designed in Italy with a Singaporean heart

Ratio watches started in 2017 in Singapore. The premise was simple – to make quality watches with exceptional craftsmanship, materials and attention to detail rivalling the big watch brands. At a price point that is accessible. The name we chose – RATIO – signifies not just an exceptional price to quality ratio but also the fact that different kind of ratios are a ubiquitous part of horology. Our logo celebrates the most famous of all ratios – pi.

The first collection we launched was to celebrate the extreme sport of Freediving. With bold designs, this collection was a hit with watch enthusiasts, and we subsequently added more designs to this collection with more in the pipeline. Our next big launch for this range will be the Freediver X model – which we have put a lot of work into designing in collaboration with our Italian designers.

In 2022, we launched our next collection of aviation inspired watches called the Skysurfer. These watches celebrate the extreme sport of skysurfing (sky surfers jump out of plane with a surfboard attached to their feet and literally surf the skies!). Designed in Italy, we put in a lot of work in every single element of these watches – including the dial, the hands, the colors, the straps and we even made all these watches 200 meter water resistant. So with a change of a strap (provided free with all Skysurfer watches) you can take them to the water too!

The reviews for both our collections have been extremely positive – you can check the Reviews here.

All RATIO watches are made with 316L stainless steel, feature extremely reliable Japanese movements (Seiko or Miyota), have sapphire crystals, strong Japanese lume and are at least 200m water resistant. Instead of spending big amounts on marketing we decided to make a quality product and pass the savings on to our customers by pricing our watches reasonably.

Ratio signifies substance over pomp. It is what understanded confidence looks like. There will be attention – but the right kind of attention – the kind that really matters.


  • We are REDSOL PTE LTD located at 1 Ubi Cres, Singapore 408563.
  • We are based in Singapore and operating since 2006.