Quartz movement, Calibre 420. High-tech ceramic case and bracelet in black. Fixed high-tech ceramic bezel. Analog dial with index hour markers, black color. Sapphire crystal glass (resistant to scratches). Pull/push crown for setting time. Solid case back. Square shape, case dimensions: 37 mm diameter x 5 mm thickness. Deployment buckle with push-button release mechanism used on the bracelet strap. Water resistant up to 100 feet depth or 30 meters pressure. Functions display hour and minute only. Inherited from the True Square Thinline collection. Swiss Made label present. Style is casual.