A SEIKO solar-powered wristwatch with a blue dial and a stainless steel band. Seiko Spirit Smart SEIKO SPIRIT SMART Radio Wave Solar Radio Watch Men's Watch Pair Watch SBTM185 - Brand: SEIKO - Model: SEIKO SPIRIT - Color: Blue - Material: Stainless Steel - Features: Date display - Case size: 37.7 x 37.7mm - Case thickness: 8mm *Wrist circumference approximately 18cm, spare links available. *There are scratches from use. As far as I can see, there are no dents, but please understand that this is a used item. Water resistant to 10 atmospheres for daily life. Operating period: Approximately 6 months when fully charged, approximately 1.5 years in power save mode. Accuracy: ±15 seconds per month on average when not receiving radio waves. Radio wave correction function (receives standard radio waves in Japan) Automatic reception function Forced reception function Reception result display function Time difference correction function Automatic hand position correction function Overcharge prevention function Instant start function Power save function Full auto calendar function (until December 31, 2099) Screw-lock crown Thank you for viewing. #SEIKO #Blue #RadioWaveSolar #Simple