SEIKO Prospex Blue "Baby MM Reduced" SPB187J1 SBDC127 Automatic Watch Love the sea and the earth the automatic calendar always displays

the automatic calendar always displays the correct date BAND MATERIAL Resin BATTERY LIFE Approximately 2 years CASE MATERIAL Resin COUNTDOWN TIMER FUNCTION Countdown Range: 24 hours

Low battery alert

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(Selectable illumination duration (1

全自動日曆（至 2099 年）

SEIKO Prospex Blue "Baby MM Reduced" SPB187J1 SBDC127 Automatic Watch Love the sea and the earth the automatic calendar always displaysBrand: SeikoSeries: ProspexModel: SPB187J1Gender: MenMovement: AutomaticEngine: Seiko 24 Jewels Automatic winding Cal. 6R35Power Reserve: Up to 70 hoursFEATURESWater Resistance: 200 Meters 660 feetCalendar: Date display at the 3 o'clock positionFunctions: Date, Hour, Minute, Second+25 to 15 seconds per dayMagnetic Resistance21,600 Vibrations per hourUnidirectional rotating bezelCASECase Size: 42 mmCase Thickness: 12. 5 mmCase Material: Stainless Steel