CAL. H851

3-sphere solar quartz movement - Digital time and date indication - Chronograph function - Alarm function - Power reserve indicator - Stainless steel case with black IP treatment and extra resistant plastic case - Hardlex glass - Indices and spheres with Lumibrite - Screw-down crown and case back - Unidirectional rotating bezel with black IP treatment - Beige accordion strap in silicone - Water resistance 20 bar - Case diameter 47.8 mm