Seiko Credor Eichi II VS F.P. Journe Chronometre Bleu Luxury Watch Review Comparison - YouTube,JA-2711| セイコー クレドール 14K金ケース+SSバック 14K尾錠 BOX付,Credor 7771-5040 “His & Hers”,34.5mm of timeless charm. This Credor GCBB999 was made in December of 1995 and the 4S71 movement inside is rather rare, only being used in a few Credor models before being discontinued.