A. Lange & Söhne 1815 401.031

1815 Chronograph, Reference 401.031 A pink gold flyback chronograph wristwatch with pulsometer, Circa 2011 | 朗格 | 1815 Chronograph 型號401.031 | 粉紅金飛返計時腕錶，備脈搏計刻度，約2011年製

Property from an Astute Collector A. Lange & Söhne 1815 Chronograph, Reference 401.031 A pink gold flyback chronograph wristwatch with pulsometer, Circa 2011 朗格 1815 Chronograph 型號401.031 粉紅金飛返計時腕錶，備脈搏計刻度，約2011年製 Dial: black Calibre: cal. L951.0 mechanical, 34 jewels Movement number: 43'364 Case: 18k pink gold, sapphire crystal display back secured by 6 screws Case number: 155'924 Closure: blue unsigned alligator strap and 18k pink gold A. Lange & Söhne buckle Size: 39.5 mm diameter Signed: case, dial and movement Accessories: none