Seiko Presage SARD011 Black Urushi Lacquer Collection Day Date Khaki Aviation sapphire case-back

sapphire case-back

This thin high-precision caliber allowed to construct the REEF at just 11

A strap made from biomass-based polyurethane

Lug-to-Lug:57 mm

and black silicone strap

Seiko Presage SARD011 Black Urushi Lacquer Collection Day Date Khaki Aviation sapphire case-backPresage Black Urushi Lacquer collection Manual and automatic winding capabilities 28,800 vibrations per hour Power reserve indicator Power reserve: approximately 45 hours 31 jewels Retrograde day and date display Black Urushi Lacquer dial with gold accents Dual curved sapphire crystal with anti reflective coating on the inner surface Screwdown see through caseback Case diameter: 40. 5mm' Stainless steel Case Water resistant to 10 bar, 100 meters (330