WUTONYU (TM) for Male and Female Fashion Retro Note Piano Keys Dial Leather Quartz Watch Watch band material: PU leather, length: 235mm, width: 17mm. Clasp: Buckle.Case size:42*42mm. Dial thickness: 6mm.Weight27g. Quartz movement for accurate time keeping. Case material: Bronze. Advanced manufacturing technology, durable, comfortable to wear. Very fashionable and stylish. Makes a great gift! Water resistant: 1 ATM (30M), Only can resistant a few drops of water Also you have to clear the water ASAP NOT suitable for shower & amp; swimming Definitely.