EF-131D-7AVUDF

Case / bezel material: Stainless steelSolid BandDouble-lock, 1-press, 3-fold ClaspStainless Steel BandMineral Glass / Spherical GlassScrew Lock BackPartial ion plated100-meter water resistanceDate, day displayRegular timekeeping Analog: 3 hands (hour, minute, second)Accuracy: ±20 seconds per monthApprox. battery life: 5 years on SR920SW