Silver-tone stainless steel case with brown leather strap and fixed GMT silver-tone bezel overlay. White dial features luminous silver-tone hands, index hour markers, minute markers on the outer rim, analog display, date window at 4-5 o'clock position. Equipped with chronograph function featuring three sub-dials: 60-second, 30-minute, and 12-hour dials. Powered by Carl F. Bucherer Calibre CFB 1901.1 automatic movement (based on ETA 2894), offering 39 jewels, a frequency of 28800 vph, and approximately 42 hours power reserve. Protected by a scratch-resistant sapphire crystal lens. Includes a pull/push crown for winding/setting. Round case measures 42 mm in diameter. Water resistant up to 30 meters / 100 feet. Functions include chronometer-grade chronograph performance with second time zone display, hour, minute, and small seconds sub-dials.