SBBN015 Seiko PROSPEX Marine Master 300m Dive Watch

Seiko PROSPEX Marine Master 300m Dive Watch SBBN015 Description :drive type：Quartz watch Cal：7C46Case materials：Stainless Steel caseGlass material：Dual Curve Glass Lumi Brightman：Available (needle and indexes)Precision：±15 second per monthWaterproofing：Waterproofing for 300m saturation dive Antimagnetic ：AvailableBattery life：Approximately five years weight：115g thickness：14.7mmCase diameter: 47.5mm Uni-rotating bezel Screw lock-style Crown Screw BackInternational Warranty