The men's watches: This multi-functional watch is suitable for any occasion, such as business, leisure, indoor or outdoor activities or daily life. NAVIFORCE watches are the perfect gift for you and your loved ones; Multi-function design: 48mm case diameter, three multi-function sub-dial ,supports stopwatch and date calendar, Japanese quartz movement and battery provide accurate time keeping. The watch can be used for more than 1-4 years; Stainless steel strap: Durable and comfortable stainless steel strap is suitable for daily wear. The IP-plated watch case and strap will never fade. Stainless steel watches are equipped with chain link removers; 3ATM Daily Waterproof: It is waterproof for daily life and can withstand sweat, accidental rain or splashing, but it is not suitable for bathing, swimming, diving, etc.