When evaluating Geneva watches, focus on the movement type, typically Japanese or Chinese Quartz for cost-efficiency and accuracy. Ensure the battery life meets a minimum of 12-24 months. For the casing, zinc alloy with vacuum plating is common for budget lines, while 316L stainless steel is preferred for premium tiers to prevent corrosion. Additionally, verify the water resistance rating (e.g., 3ATM for daily splash resistance) and the crystal material, prioritizing hardened mineral glass to ensure scratch resistance.