Silver-tone stainless steel case and bracelet. Fixed silver-tone stainless steel bezel. Silver dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. Grand Seiko Calibre 9R65 spring drive movement with a 72-hour power reserve. Scratch resistant sapphire crystal. Transparent case back. Round case shape, case size: 39 mm, case thickness: 12.3 mm. Band width: 19 mm. Fold over clasp with a safety release. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, power reserve indicator. Heritage Series. Sport watch style. Watch label: Japan Movt. Item Variations: SBGA427G. Grand Seiko Heritage Spring Drive Silver Dial Mens Watch SBGA427.
