A DANISH BRASS-MOUNTED MAHOGANY TWO-DAY MARINE CHRONOMETER
KESSELS, ALTONA, NO. 1394. CIRCA 1840
BOX: two tier, with brass lozenges to top and escutcheon, inside of lid with paper label for 'C.W.HADDEN & CO.', brass gimbal and bowl (numbered '189') DIAL: 90 mm. diameter silvered and engraved dial with subsidiary seconds at XII and 56-hour power reserve indication at VI, signed and numbered 'Kessels Altona/1394', blued steel hands under replaced glass MOVEMENT: single chain and fusee with Earnshaw's spring detent, maintaining power, cut bimetallic balance with blued steel helical balance spring and jewelled endstone, plain top plate; winding key
The box -- 6 in. (15 cm.) high; 6 1/8 in. (15.5 cm.) wide; 6 1/8 in. (155 cm.) deep
A DANISH BRASS-MOUNTED MAHOGANY TWO-DAY MARINE CHRONOMETER
KESSELS, ALTONA, NO. 1394. CIRCA 1840
BOX: two tier, with brass lozenges to top and escutcheon, inside of lid with paper label for 'C.W.HADDEN & CO.', brass gimbal and bowl (numbered '189') DIAL: 90 mm. diameter silvered and engraved dial with subsidiary seconds at XII and 56-hour power reserve indication at VI, signed and numbered 'Kessels Altona/1394', blued steel hands under replaced glass MOVEMENT: single chain and fusee with Earnshaw's spring detent, maintaining power, cut bimetallic balance with blued steel helical balance spring and jewelled endstone, plain top plate; winding key
The box -- 6 in. (15 cm.) high; 6 1/8 in. (15.5 cm.) wide; 6 1/8 in. (155 cm.) deep