The Calendrier women’s watch from Citizen features a two-tone stainless steel bracelet and 37mm two-tone stainless steel case. It has a white mother of pearl three-hand dial, inset with diamonds for an elegant touch. In addition to Eco-Drive technology, the watch also tracks moon phase movement, along with providing the month, day and date. It is a perfect blend of style and technology for the modern woman. Product Details MODEL FD0004-51D 2/01/2021 MOVEMENT TECHNOLOGY 8651 Eco-Drive Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries. BAND LENGTH (MM) 228.6 CASE WIDTH (MM) 37 LUG WIDTH (MM) 19 BAND TYPE Bracelet Stainless Steel CASE MATERIAL Two-Tone Stainless Steel CRYSTAL Mineral Crystal Impact and shatter resistant CLASP Deployment Clasp DIAL White WATER-RESISTANCE WR50/5Bar/166ft [Still Water Swimming] ADDITIONAL FUNCTIONS Analog Month/Day/Date Moon Phase