Steel wristwatch, silver sundial in the centre, matt blue at the turn of the clock, timer black strokes, black tachometer scale, hour index white decal sticks, lined at noon, blue stick hands, centered with a white trait, central white chronograph needle, with luminescent material at the end, small second azure at nine o'clock, totalizer of 30 minutes to three hours with luminescent needle. Screwed steel case back, numbered 891835, inside 830 /608560. Mechanical movement with manual winding, caliber Valjoux 7733. Leather strap, metal buckle. Partially functional at the time of expertise, non-functional chronograph, without guarantee of future operation and condition of the parts. Stripes to the case, accident and scratches to glass, decals of the small second badly realized. Around 1970 Diameter 36 mm