Ritchie† Sport Compass Description- Easy to install
- Reversible bracket adjusts through 300°
- 17/8'' (48 mm) direct-reading, high-visibility blue dial
- Internal night lighting
- High-temperature composite construction for extended operating range
- Hardened steel pivot and sapphire jewel movement
- Built-in compensators
All watercraft & Sport Boats
|
http://kr.blog.yahoo.com/nais007007/trackback/11/50