Vintage Swiss chronograph from the 70s of the last century BWC. The watch is in good working condition with traces of time. The chronograph function works well. The watch case and bracelet are stainless steel, the cover is threaded. Plex glass. The mechanism is high-quality shockproof with 17 jewels, Valjoux caliber 7734. Watch dimensions: case width without protruding parts 36 mm; total body length with ears 44 mm; size for belt 18 mm. The approximate year of manufacture of the watch is 1977. I will answer all questions. Don't hesitate to make an offer if my price doesn't suit you. I'm willing to compromise within reasonable limits.