3088. 3088Y Nicolet watch. An unusual and extremely rare 18K gold manual wind crown activated single button chronograph wristwatch Date: Circa 1950 Movement: 17-jewel Landeron Cal.251 manual wind Dial: Silvered, applied gilt hour markers, black 1/5th second divisions, red and black outer scale, subsidiary dials at 3 and 9 for seconds and 45 minute recording, gilt lance hands, gilt centre chronograph hand Case: Polished round, snap on back, chronograph activated by turning the crown, No.921301 26 Strap/Bracelet: Associated brown alligator leather Buckle/Clasp: Associated gilt buckle Signed: Case, dial & movement Size: 36mm Weight: 43,80g