Seiko Men's SNK805 Seiko 5 Automatic Stainless Steel Watch with Green Canvas Imported Military-inspired timepiece featuring green dial, luminous accents, and day/date functions.Case dimensions: 37mm,Strap length: 7 inch Automatic movement with analog display Features green nylon strap with buckle closure. When setting the minute hand of a quartz watch, advance it to a few minutes ahead of the time and then turn it back to the exact time Water resistant to 30 m (99 ft): In general, withstands splashes or brief immersion in water, but not suitable for swimming.