Discover the perfect blend of durability and style in these new analog watch designs. The 48.1 mm wide cases and distinctive bar hour markers make time - reading a breeze. The sunburst luminescent dial combined with a metal - treated bezel gives a high - end look. These watches are ideal for active people, with features like 100 - meter water resistance, a 3 - year battery life, LED illumination, and other useful functions for on - the - go convenience. - Module No. 5577 - Case Size: 50.5 x 48.1 x 13.6mm - Weight: 48g - LED light with afterglow - 3 - hand analog display (hour, minute, second) - Accuracy: ±20 seconds per month - Battery life: Approx. 3 years on SR626SW (Analog), 3 years on CR1616 (Light 9 [sec/day])


Using your Casio MW620H - 3A is easy. Just look at the clear analog display to tell the time. The LED light can be used in low - light situations; simply press the appropriate button to activate it. Since it's 100 - meter water - resistant, you can wear it while swimming or in the rain, but avoid high - pressure water activities like diving. When it comes to maintenance, keep it clean by wiping it with a soft cloth regularly. The battery lasts about 3 years, but when it runs out, take it to a professional to replace it, as improper replacement may damage the watch.