The case measures 49.3 × 44.4 × 11.8 mm, striking a balance between a comfortable fit and a noticeable presence on the wrist. The dial of the GM2100B-3A showcases a captivating and comfortable green resin band. It ensures a stylish and secure fit while adding a touch of vibrancy. The green and silver stainless steel watch contrasts with the octagonal shape for a classic appeal. The construction of this luxury stainless steel watch offers shock-resistant durability with the mineral glass crystal. The strong bezel material provides excellent protection against everyday wear and tear. The GM2100B-3A has a water resistance rating of 200 meters, perfect for water-related activities. Not only that, but the approximate battery life is three years, proving to be long-lasting and requiring little maintenance.