Brand Urwerk
Model UR-220 Red Gold
Year 2022
CASE
Case in
Carbon and Titanium caseback
Dimensions
43.8mm x 52.9mm x 14.8mm
Glasses
Sapphire crystal with anti-reflective coating
Water resistance
Pressure tested to 3 ATM
MOVEMENT
Calibre
UR-7.20 manual
Jewels
59
Escapement
Swiss lever
Balance
Monometallic
Frequency
28,800v/h, 4Hz
Balance spring
Flat
Power source
Single mainspring barrel
Power reserve
48 hours
Winding system
Manual