Case / Bezel Material: Stainless Steel One-Touch 3-Fold Clasp Stainless Steel Band Mineral Glass Pink Gold Ion Plated Case Pink Gold Ion Plated Band 50-meter Water Resistance Date Display Regular Timekeeping Analog: 3 Hands (Hour, Minute, Second) Accuracy : ?ñ 20 seconds per month approx. Battery life: 3 years on SR621SW Case size: 41??36??8mm Net weight: 78g