Seiko-Core-Men-039-s-Automatic-Watch-SRP772

Hand and automatic winding capabilities
21,600 vibrations per hour
Power reserve: approximately 41 hours
23 jewels
Date calendar
Screwdown see-through caseback
42.0mm diameter
Water-resistant to 10 bar, 100 meters (330 feet)
Caliber 4R35
Rose gold finish
Leather strap