Brand: KINYUED(Famous brand) Special features: week display, calendar, chronograph, world time, luminous Display Type: Pointer Style: men''''s business watches, men''''s leisure watches, men''''s sports watches Producing area: China Waterproof: Yes Waterproof performance: 50M Movement types: machinery Dial diameter: 4.1cm Dial Thickness: 1.2cm Watch strap length:24cm Crown type: flat top conical crown Mirror material: mineral glass mirror Clasp style: pin buckle Buckle Material: Stainless steel Strap Material: leather Case material: metal Service life: 50 years Thank you for your purchase, we will ship within 24 hours!