product specification REFERENCE NUMBER: SB03B100SERIES: C-BlackBRAND: SwatchMOVEMENT: QuartzCASE MATERIAL: BioceramicSTRAP MATERIAL: Bio-Sourced MaterialGENDER: UnisexDIAL COLOR: Black (Skeleton)GLASS: PlexiWATER RESISTANCE: 30 metersCASE DIAMETER: 47mmTHICKNESS: 11.75mmPOWER RESER VE: N/A QuartzMADE IN: SwitzerlandDISPLAY TYPE: AnalogSTRAP COLOR: BlackSTRAP TYPE: Bio-Sourced Material