Spesifications: Accuracy per month: 20 sec. Battery Type: SR626SW. Mineral Glass. Battery Life: 2 YRS. Case: Pd Plated. Water Resistant. Movement: quartz Size : 34 mm (Diameter) x 7 mm (Tebal) Kelengkapan : Jam, Box, Buku Manual, Kartu Garansi Garansi Resmi 1 Tahun