rolexさんのインスタグラム写真 - (rolexInstagram)「On the new version of the Sea-Dweller, the unidirectional rotatable bezel is fitted with a 60-minute graduated Cerachrom insert in black ceramic that allows divers to safely monitor their dive and decompression times. The moulded, recessed graduations and numerals are coated with yellow gold via PVD. The bezel's knurled edge offers excellent grip, to comfortably set dive time even when wearing gloves. #Rolex #SeaDweller #Baselworld2019」3月22日 1時00分