SEIKO SRP837
From the Presage Cocktail Time Collection
Fine mechanical watchmaking from Japan
Manual and automatic winding capabilities
21,600 vibrations per hour
Power reserve: approximately 41 hours
23 jewels
Black dial with pressed pattern and gloss finish
Date calendar
Box-shaped crystal
Screwdown see-through caseback
Case diameter: 33.8mm
Stainless steel case and bracelet
Double deployment clasp with push button release
Water-resistant to 5 bar, 50 meters (165 feet)
Caliber 4R35
