Model No. : 7271G-08~10 Model No. : 7271G-08~10 Case Material :Stainless Steel Band Material :Stainless Steel Movement No. :Miyota GM10 Japan Movement Water Resistance :30 meters Water Resistant Other Features : Detailed information PreviousModel No. : 7631G-B NextModel No. : 7271L-09~12 You may love 8790G 8639G-A 8639G-B 8758L 7937G 8640G-A