Every Tourby automatic watch comes with an TOP GRADE movement. The TOP GRADE movements are nicely decorated and has the highest possible quality (Chronometer)
Base Movement
Swiss Made ETA 2824-2
Diameter 25.6 mm
Height 4.6 mm
28.800 A/h beats per hour
4 Hz
25 Jewels
ETACHRON
Power reserve 42 h
Hour, minute and center second
Date with quickset
Sweep second
Hacking second
self winding in both positions
Top Gade Upgrade
Genuine jewels (red ruby)
ANACHRON hair spring
Glucydur Chronometer balance
Adjusted in 5 positions
Cotes de Geneve
Perlage (pearl decoration)
Blued screws
Rhodium plated
Accuracy between -1/+6 seconds per day (after movement encased)
If you prefer your automatic timepiece with an display caseback, we would recommend a additional hand decorated movement spacer for extra charge of +200.00 Euro.
Here STANDARD and TOP GRADE side by side: