[Machine Translation] This is a lightweight analog model with a small case. [Specifications] / Case size (H x W x D): 31.2 x 25.2 x 7.5 mm / Weight: 11 g / Case and bezel material: resin / Band: resin band / Water resistance: waterproof for daily use / Power source and battery life: approximately 3 years / Exterior, glass, resin glass / Watch functions: accuracy: average monthly difference 20 seconds