Model:1986 Movement: SH16 Drive: Single spring Winding method: Automatic winding Power reserve:50 (hours) Vibration frequency:21600 (times/hour) Case diameter:43-49.5mm Case thickness:14mm Strap width:20-26mm Mirror material: Sapphire Case Material: Carbon Fibre Back Cover: Carbon Fibre Strap material: Rubber Water resistance:50 meters Crown: Straight in
