Gold SEIKO SPIRIT wristwatch with stainless steel band and 3-bar water resistance. - Brand: SEIKO - Model: SPIRIT - Color: Gold - Band Material: Stainless Steel - Water Resistance: 3 bar The battery life is unknown. The wrist size is about 17.5 cm. There's one more adjustment hole on the band, so it should fit up to about 17.9 cm. I'm not sure if the band is original. There are no noticeable scratches on the crystal. There is some plating wear on the body where the band is attached. Thank you for looking.