Celebrity Watch Spotting: Audemars Piguet Royal Oak Perpetual Calendar Blue Ceramic by Sameera Gamage 22 August, 2023 by Sameera Gamage 22 August, 2023 Audemars Piguet’s 41mm Royal Oak Perpetual Calendar in blue ceramic made its debut in September 2022 last year, and what a timepiece it was. Audemars Piguet for the first time …
