UPDATE 1-Swatch CEO sees double-digit growth continuing this year

(Adds comments, details of Swiss watch exports)

ZURICH, April 24 (Reuters) - Swatch Group Chief Executive Nick Hayek said the Swiss watchmaker had enjoyed a strong start to 2018 and was cheered by the recent weakening of the Swiss franc.

"You know we saw an end of the year that was very strong - double-digit growth - and now it continues, so every month is a record month for us," he told CNBC in an interview broadcast on Tuesday, adding that the Swiss franc is helping as it comes back to levels seen around 3-4 years ago.

Swatch -- which makes watches under the Longines, Tissot and Omega brands as well as the eponymous plastic watches -- had been one of the Swiss manufacturers struggling with the strong franc, which made production in Switzerland more expensive.

The franc has lost 2 percent versus the euro this year and last week fell to its weakest level in three years.

Hayek's bullish outlook came as the Swiss watch industry reported March exports rose 4.8 percent compared with a year earlier.

First-quarter watch exports rose 10.1 percent, the highest quarterly growth rate since mid-2012, according to figures from the Federation of the Swiss Watch Industry.

The sector has been in recovery mode after a tough few years marked by a corruption crackdown in China which suppressed demand for expensive watches and Chinese consumers' shunning many luxury hotspots in Europe following extremist attacks.

Swatch's Hayek said he saw growth in many markets, and was particularly upbeat about prospects in China.

"We have growth everywhere, from local consumers in the United Kingdom, in the United States, of course also in China," Hayek said.

President Xi Jinping's corruption crackdown had had an impact, Hayek said, but that was over.

"It's true that some people didn't want to show up with golden watches ... because it was not what you should show yourself with. But this has normalised since a long time," he said.

Hayek said Apple's smartwatch presented an opportunity because it meant people would continue to wear watches.

"When Apple decided to bring the Apple Watch, it was fantastic for us because nobody buys an Apple Watch to keep it all the time on the wrist. You change it," Hayek said.

"So this will make the market grow. And there is space for Apple, there's space for others and there is of course a lot of space for us." (Reporting by John Revill, editing by Louise Heavens and Michael Shields)