Singaporean police said they received reports about a suspected war relic at 239 Sime Road, a country club called Keppel Club, The Straits Times reported.
Singapore Island Country Club, which neighbors Keppel Club, told its members that the bomb was removed at about 5 p.m.
Traffic was re-routed and areas were barricaded following the discovery of the bomb.
Keppel Club on Friday said the bomb was discovered near the club's car park by a staff member, CNA reported.