Vintage Gruen Caliber 640 15-Jewel 2-Adjustment Wristwatch Movement
USD 36.00 USD
Specifications
| Country Of Origin | Switzerland |
| Brand | Gruen |
| Type | Movement |
| Movement Type | Mechanical (Manual) |
Somos especializados em relógios de pulso antigos e relógios de bolso antigos numa vasta gama de condições. Sets and winds smoothly. The balance staff is intact, the balance swings freely, and it ticks with gentle pressure applied to the gear train.