one o'clock
They chatted about their friends and the gossip concerning them . Traffic on Fifth Avenue was rather worse than usual . The competent police did their best , but motors and omnibuses , packed solidly , moved only by short spurts before being checked again . `` It 's after one o'clock , '' she said , glancing at her tiny platinum wrist-watch . `` Here 's Delmonico 's , Jim . Shall we lunch together ? '' He experienced a second 's odd hesitation , then : `` Certainly , '' he said .