Ecole Technique Vallée de Joux Normline
Ecole Technique Vallée de Joux Normline 31mm.
Steel case, 31 mm diameter. Quartz movement. Caliber ETA555.412.
Golden dial, golden index and Luminova hands. Date disc with white background – black numerals, semi-instantaneous jump.
Stainless steel clip-on back. Cowhide strap. Gold plated case, clasp and glass surround, stainless steel bezel and case back. Resistant up to 30m.
Extremely rare watch.
Watch guaranteed two years.
Manufacturer | Ecole Technique de la Vallée de Joux |
Model | Normline |
Year | 1988 |
Calibre | ETA 555.412 |
Special features | Date |
Material | Golden and steel |
Diameter | 31mm |
Thickness | 7mm |
Colour | Golden and steel |
Sealing | 3 ATM |
Strap | Calfskin |
Buckle | Golden steel |
Signed | No |
Accessories | – |