Orfina Porsche Design - Chronograph 1 - from 1972 - ALL Orfina version

Orfina Porsche Design Chronograph Ref. 7750 in good worn condition with automatic caliber Valjoux 7750 from 1972. black coated stainless steel bracelet and case (original condition) with black dial,  three black registers. Tachymeter scale. Rare early model with ORFINA lettering on the dial, case back, crown AND bracelet - this is very rare and the real deal from 1972 !