Fortis Men's Team' Automatic Stainless Steel Casual Watch, Color:Silver-Toned (Model: 647.10.91 PC-7 M) Automatic Swiss movement ETA 2836-2, fine timing device and incabloc shock absorber; limited edition Unidirectional rotating bezel with minute track; flange with hour-scale 13 - 24 hour Automatic-self-wind Movement Case Diameter: 44mm Water Resistant To 660 Feet