American Assembly & Regulation

Movement: Seiko Mechaquartz Chronograph VK63
Battery Life: ~ 3 Years

Case: 42mm excluding crown
Lug-to-lug: 49mm Thickness: 13.5 mm including domed crystal
Crown: 7m screw down
Crystal: Double domed sapphire with anti reflective coating

Strap: 22mm tapering to 20mm at the buckle.

Bezel: 120 click unidirectional
Dial: Matte Black with Gunmetal Subdials
Hands: Painted
Lume: Swiss Superluminova BGW9

Weight (watch head only): ~ 76 grams
Water resistance: 100 meters / 330 feet