The school, opened by the Presentation Sisters in 1901, was known as Presentation Convent Primary School, usually abbreviated to 'The Convent'.
The open school event provided the perfect opportunity for past pupils, former staff members and friends of the school to rekindle many memories.
A spokesperson for the school described it as “a truly special morning”.
"We were delighted to listen to so many stories and memories from their time in school.
"We started off the morning with a beautiful mass in St Patrick’s chapel followed by an open school to welcome members of the community.
"Thank you to everyone who came out to celebrate our 125-year celebration and to everyone who made today happen.”
1. Presentation PS 125th anniversary open day
Former pupils, Beatrice Adams, left, and Veronica McIvor pictured with school principal, Gavin Fox. Photo: TONY HENDRON
2. Presentation PS 125th anniversary open day
Enjoying a catch up a the open day are past pupils from left, Kathleen Hamill, Gabrielle Creaney and Michelle McStravick. Photo: TONY HENDRON
3. Presentation PS 125th anniversary open day
Posing for the camera are from left, school principal Mr Gavin Fox, Pauline Judge and Theresa McCaffrey, past pupils. Photo: TONY HENDRON
4. Presentation PS 125th anniversary open day
Pictured at the Presentation Primary School 125th annuversary open day are from left, Kathleen Farrell, past pupil, Paul Reynolds, school caretaker, and John Tennyson. Photo: TONY HENDRON