Citizen Men's AN3512-03P Gold-Tone Stainless Steel Watch with Black Leather Band Case Size : 44 mm Gold-tone watch with shining sunray dial featuring tachymeter, date window, stick markers, and three subdials 44-mm stainless steel case with mineral dial window Japanese quartz movement with analog display Leather calfskin band with buckle closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving