UR-230 Polaris - Urwerk
UR-200
Urwerk
Watch characteristics
Case
44.81mm
53.55mm
Ceramic
Water resistance: 30.00m
Movement
Self-winding mechanical
Power reserve: 48H
Frequency: 28800 Alt/H
UR-7.30
Dial
Black
Skeletonised
Bracelet/Strap
Rubber
White
Velcro
Functions and complications
Retrograde minute
Satellite hours