Black stainless steel case and bracelet. Fixed black stainless steel bezel. Black dial with silver-tone hands and diamond hour markers. Dial Type: Analog. Calibre GL34 quartz movement. Scratch resistant mineral crystal. Solid case back. Tonneau case shape, case size: 40 mm. Deployment with push button release clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. Gemini Series. Dress watch style. Watch label: Japan Movt. Bulova Gemini Quartz Diamond Black Dial Men's Watch 98D177.