Model
21OR-50-ST21-BKBN
Dial
Black sunburst dial
Case
316L stainless steel case
Case diameter: 39.00 mm
Case thickness: 10.95 mm
316L stainless steel exhibition case back
Water resistance: 5 bar (50 meters)
Movement
Caliber 2130 automatic mechanical movement
Power reserve: 42 hours
Frequency: 28,800 vibrations per hour (4 Hz)
28 jewels
Features
Domed sapphire crystal
Red seconds hand
Date display
Reissue A581 black sunburst dial
Brown leather strap
