V.I.P Memosail, an extraordinary chronograph watch of early 1970's Regatta type of chronograph, especially for yachts, races Stainless steel case and back. Screwed back. Ref: 7168-1 V.I.P Memosail signed back, with a yacht logo Dark dial changes to blue color as the position of the light 10 Minutes bezel scale, 5 minutes "START"- 5 minutes yellow -5 minutes red While chrono runs, scale moves half in 30 seconds, moves full in 60 seconds Turning back the crown rotates the 10 minutes scale manually Manual wind movement, signed Memosail. Calibre: Valjoux 7737 Blue leather band, replaced Case width: 42mm (without the crown) Lenght of the band is 200mm including the watch Nice dial, a few small spots. Some part of numerals border has paint wear Nice case, back has a few thin scratches This watch is working very well Shipment by Trackable FEDEX