Dina Boluarte is being preliminarily investigated for possessing an undisclosed collection of watches since she came to power in July 2021 as vice president and social inclusion minister, and then as president in December 2022.

Initially, Boluarte claimed ownership of at least one Rolex which was acquired through "personal gains" since the age of 18, urging the media not to delve into personal matters.

Earlier in the week, Attorney-General Juan Villena criticised Boluarte's request to delay her appearance before a court for two weeks, emphasising her obligation to co-operate with the investigation.

Political turmoil is nothing new in Peru, which has seen six presidents in the last five years.

But many see Boluarte's recent statements as contradicting her earlier pledge to speak truthfully to prosecutors, exacerbating a political crisis stemming from her unexplained ownership of Rolex watches.

The attorney-general said Boluarte must promptly produce the three Rolex watches for investigation, cautioning against their disposal or destruction.

Boluarte, a 61-year-old lawyer, ascended from a modest district official to vice president under president Pedro Castillo in July 2021, assuming the presidency in December 2022 following Castillo's impeachment after he attempted to dissolve congress and rule by decree.

At least 49 people were killed in the protests that followed.

Critics accuse Boluarte's government of taking an increasingly authoritarian bent as it staves off demands for early elections and works with members of congress on laws that threaten to undermine the independence of Peru's judicial system.

Australian Associated Press