Overview
Brand: Gruen
Model: Precision
Reference: 510
Movement Type: Manual Wind
Movement: Calibre 510
Case Width: 34mm
Lug Width: 18mm
Case Material: Gold Plated Stainless Steel
Crystal: Acrylic
Dial Colour: Silver
Water resistance: Not recommended due to age
Bracelet/Strap: Sailcloth
Bracelet Wrist Size:
Condition: 8.5/10 Minor wear on case and crystal
Age: 1950s
Box and Papers? Generic Box