Nautical Night Watch B/T/H

Nautical Night Watch B/T/H
Aneroid movement. Fully adjustable barometer movement with inch and millibar scales. Barometer movements are calibrated for altitudes to 1,500' above sea level. Thermometer and hygrometer are pre-adjusted in a temperature-controlled environment. Dial: 3-1/2". Base: 4-1/2". Depth: 1-1/4". Wt. 5.6 oz.
Nautical Night Watch B/T/H Related Items:
This clock has a second hand to ensure proper movement, plus a tide indicator hand which is calibrated to the Atlantic lunar tide cycle. (Note: The clock will work for other tidal bodies of water but will need to be re-set more frequently.) It uses a AA battery (included). Dial: 3-1/2". Base: 4-1/2". Depth: 1-1/4". Wt. 6.5 oz.
We have taken this forged brass, hinged bezel case, with a beveled crystal and mounted it to our #106B solid wood base. The hands show the time at your location in the center of the dial, while a unique rotating sub-dial shows the time at major cities throughout the world on the outside perimeter. Precision movement. AA battery is included. Wt. 3 lb. 10 oz. Dial: 4-1/2". Depth: 4-1/4". Clock w/base: 6-3/4"w x 7-3/4"h.
Temperature compensated, aneroid movement. Fully adjustable. Inch and millibar scales. Our standard barometer movements are calibrated for altitudes to 3,500' above sea level. Movements for altitudes from 3,500' to 7,000' are available by special order for an additional charge. Dial: 4". Base: 5-1/2". Depth: 2-7/8". Wt. 3 lbs. 3 oz.
Open dial housed in a polished brass case, lacquered to keep its shine. Dial: 6-1/8". Base: 8-13/16". Depth: 1-7/8". Wt. 20 oz.
DonOt forget to check the weather before heading out to sea. More accurate than many a weatherman! 19th C. style instrument, decorative as well as interesting. 18 x 8cm, 7 x 3.25OO
