Seiko Presage SSA387 Golden Champaign Cocktail Time Power Reserve Alpina Personalized oscillation weight

Personalized oscillation weight

this Khaki Field Titanium Automatic is ready for virtual and real-world adventures

One-piece structure

for the high level of dust and mud resistance required when in severe environments

with a translucent ring allowing a peek at the intricate movement beneath

Seiko Presage SSA387 Golden Champaign Cocktail Time Power Reserve Alpina Personalized oscillation weightFrom the Presage Collection Caliber 4R57 Manual and automatic winding capabilities 21,600 vibrations per hour Power reserve indicator Power reserve: approximately 41 hours Date indicator, 29 jewels, Date calendar Champagne dial with pressed pattern and gloss finish Box shaped crystal Screwdown see through caseback Case diameter: 40. 5mm' Stainless steel case Water resistant to 5 bar, 50 meters (165 feet) Leather strap