Key benefits Reliable all-in-one timepiece for active lifestyles: stopwatch, dual-time display, independent alarm, and calendar keep you on schedule at work, travel, or training. Built to handle real conditions: 50m water resistance and shockproof construction protect the watch during swimming, rainy commutes, and outdoor activity. Comfortable, durable wear: soft PU rubber band and pressure-resistant plastic case deliver day-long comfort and rugged durability without extra weight. Easy to read and use: large opening case, three-dimensional multi-function dial, and LED backlight make information clear in bright light or low light. Features and materials Functions: Stopwatch, dual-time display, independent alarm, calendar, LED backlight. Durability: Shockproof construction and pressure-resistant plastic casing. Water resistance: 50m (suitable for washing hands, showering, swimming, and use in the rain). Ensure crown and back cover are tightly screwed for optimal waterproofing. Band and case: Soft PU rubber band for comfort; durable plastic casing for impact resistance. Design: Military sport styling with a sporty dial and a large, easy-to-read face; three-dimensional multi-function dial for a purposeful look. Packaging: Carefully presented in attractive packaging, ready for gifting. How this watch solves everyday problems Keeps you punctual: Independent alarm and calendar avoid missed appointments. Manages multiple time zones: Dual-time display helps travelers or remote workers track home and local time at a glance. Supports training and timing: Built-in stopwatch lets you measure intervals and track performance without carrying extra devices. Withstands real use: Water- and shock-resistance reduces worry when exercising, commuting, or working outdoors. Practical use scenarios Outdoor training: Use the stopwatch during runs or circuit workouts; the shockproof case and PU band stand up to sweat and impact. Travel and work: Set dual-time to monitor home and local time; use the independent alarm for reminders and departures. Water activities and daily life: Wear the watch while swimming, in the rain, or while washing hands—just confirm the crown and back cover are securely tightened. Notes and care For best waterproof performance, make sure the crown and back cover are fully tightened before submersion. Avoid exposing the watch to extreme temperatures or strong chemicals to preserve the PU band and casing. This watch combines practical multi-function performance, durable materials, and a military sport aesthetic to meet the needs of outdoor enthusiasts, commuters, and everyday users.