Gents GMT-Master in stainless steel Ref# 1675 circa 1968. On stainless steel Oyster bracelet with deployment clasp. Rotating 24Hour bezel, with red and blue bezel insert, acrylic crystal. Case diameter 40 mm. Self-winding movement, date, 24hr hand, central sweep seconds. Black dial with luminescent hour markers and GMT hand. With box. Excellent condition.