Analog Quartz movement, Swiss Made. Includes: Stainless steel case with lateral black Kevlar inserts and black rubber strap. Fixed stainless steel bezel. Black dial featuring lumious silver-tone skeleton hands and alternating Arabic numeral/index hour markers. Minute markers on outer rim. Luminescent hours/minutes indicators for night readability. Date window between 4-5 o'clock. Chronograph function with three sub-dials (12hr, 30min, seconds). Hublot calibre HUB4100 automatic movement based on ETA 2894-2 mechanism. 27 Jewels within the movement composed of 252 parts. Beat rate: 28800 vph. Power reserve approx. 42 hours. Scratch resistant sapphire crystal glass. Pull/push crown for functions. Transparent case back allowing view of movement. Round case shape measuring 44 mm diameter and 14.5 mm thick. Band width: 25 mm, approximate length: 8.5 inches (suitable for US sizing). Deployment buckle clasp. Water resistant to 100 meters / 330 feet.