The new Seiko SSG009 Coutura Radio Sync Solar World Time Black Dial Stainless Steel Men's Chronograph Watch is just the latest innovative advanced environmentally-friendly technology by Seiko. Just as the name indicates, the timepiece easily and automatically receives radio signals to precisely adjust the time and calendar functions. The stainless steel 44.5mm case has a world time function with 25 time-zones of several major international cities indicated on the black aluminum bezel. Powered by light with a 6-month power reserve and a caliber 8B92 movement. The chronograph measures up to 60 minutes in 1/5- second increments with a split time measurement function and radio signal reception and result indicator sub-dial. Equipped with a date window @5 and luminous LumiBrite hands and markers with 24hr sub-dial @3, sub-center seconds @6 and power indicator @9. The slate black dial has a diamond argyle pattern center disc with blue colored accents on subs-dials and silver markers and Arabic numerals on the outer dial. With a 100 meter water resistance, the screw down stainless steel cabochon crown is protected by a crown guard and pushers on each side. The screwed on polished stainless steel case has a black glass case back signed with the Seiko name and fitted with a sapphire crystal front. The polished and brushed 3-link raised chevron style tapered stainless steel bracelet has a twin push button tri-fold safety clasp. Modern technology, and stylish perfection meet in one watch with the Coutura Radio Sync Solar collection for men. Features: <ul> <li>Brand: Seiko</li> <li>Model number: SSG009</li> <li>Case Shape: Round</li> <li>Dial window material type: Synthetic sapphire</li> <li>Display Type: Analog</li> <li>Clasp: fold over clasp with single push button safety</li> <li>Case material: Stainless steel</li> <li>Case diameter: 44.5 millimeters</li> <li>Case Thickness: 11.5 millimeters</li> <li>Band Material: Stainless steel</li> <li>Band length: Men's Standard</li> <li>Band width: 26.3 millimeters</li> <li>Band Color: Silver</li> <li>Dial color: Black</li> <li>Bezel material: Stainless steel</li> <li>Bezel function: Stationary</li> <li>Calendar: Date</li> <li>Movement: Japanese quartz</li> <li>Water resistant depth: 330 Feet</li> <li>UPC: 029665185952</li> <li>Seiko SSG009 MSRP: $595</li> </ul>