Bidspirit auction | Chronograph Gruen Precision

Chronograph Gruen Precision - Perfect Black Dial, Case Reference 10-903, Case Diameter 45mm, 17 Jewel Cal 795SS (Valjoux 7736) Movement, Stainless Screwback Case. Complete with Vintage, New Old Stock, Racing Motif Strap! Screams 1960's!