Marine chronometer

#	Item
71	PDF Document Add to Reading List Source URL: www.ieee-uffc.org Language: English - Date: 2009-01-12 15:57:58 Clocks Bulova Watch Quartz clock Electric watch Seiko Escapement Tuning fork Marine chronometer Horology Measurement Time
72	PDF Document Add to Reading List Source URL: ckraju.net Language: English - Date: 2008-08-19 08:34:26 Sailing Celestial navigation Longitude Marine chronometer Sextant Lakshadweep Compass Latitude Navigational instrument Navigation Aerospace engineering Exploration
73	PDF Document Add to Reading List Source URL: global.epson.com Language: English - Date: 2012-08-27 00:28:36 Seiko Time Watches Astron Quartz clock Tuning fork Marine chronometer Mechanical watch Quartz Horology Measurement Clocks