18K Pink Gold Clinton Ultra Logic, Grand Complications, Minute Repeating Triple-Date Calendar Chronograph Hunter Case Pocket Watch with Moon Phases, Circa 1890's. Engine turned case with central shield on front cover, having no monograms. Case is fully hallmarked, numbered and stamped "18K". Cuvette marked "Chronographe Repetition A Minutes, Quantieme, Balancier Chronometre, Clinton Ultra" with awards/medals. Unusual sub-dial register with 29 1/2 seconds marker. There are multiple hairline cracks present to dial and sub-dials with repaired chips inside constant seconds sub-dial. Also very light even wear to engine turning around outer edges of covers, otherwise case is in excellent condition. Case Diameter: 54mm. Case Material: 18K Pink Gold. Case Number: 126171. Case Type: Hunter Case, Engine Turned. Chapter: Roman, with Arabic outer five minute divisions, black. Complications: Grand Complications, Minute Repeater, Triple-Date Calendar w/Moonphase & Chronograph. Condition: Very good working order. Dial: White Enamel, Single Sunken w/Moonphase & Month Apertures. Gross Weight: 133.3 grams. Hands: Blued steel morning glory with spade chronograph pointer and arrow day/date. Movement: Keyless Lever-Set, signed. Signed: "Clinton Ultra" on cuvette and "Clinton Ultra Logic" on movement. Subsidiary Dials: (3) Constant Seconds w/Moonphase, Day & Date.