Technical Data
Caliber
UN-810
Type
Mechanical self-winding movement
Size
11 ½”
Diameter of movement
25.60 mm
Total height of movement
3.60 mm
Total number of jewels
21 jewels
Oscillations
28,800 V/h (4Hz)
Power reserve
approximately 42 hours
Crown
screw down security crown
Case dimension
40 mm
Water-resistance
100 m
Crystal
anti reflective sapphire crystal
Case back
open case back with sapphire crystal
Display
Center hour and minute hand, date positioned at 6 o’clock
Bracelets
exclusive assorted rubber straps