The chronometer watch is made for those who demand absolute precision from their timepiece. Browse Ocarat.com's full selection of COSC-certified prestige watches.

10 027 customer reviews
Watch enthusiasts will tell you - if you're looking for a mechanical timepiece with outstanding precision, the chronometer watch is exactly where to look. Its automatic movement has been tested over several days by the Official Swiss Chronometer Testing Institute (COSC), which verifies a comprehensive set of technical criteria. Watches whose caliber holds the COSC certification fully meet the definition of a wrist chronometer as set out by ISO standard 3159.
The most demanding watch lovers will be pleased to find that Ocarat.com offers a wide selection of Swiss watches with movements regulated to extraordinary precision - guaranteeing a deviation of between -4 and +6 seconds per day.
Whether you're after a high-end or truly luxurious watch for men or women, take your time browsing all the references available in this space. Sporty models on stainless steel bracelets sit alongside dressier creations on genuine leather straps - giving you a wide range of choices to suit every style!
Have a question? Our customer service team is ready to help guide you through your search - don't hesitate to reach out.