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English
Enhanced Features and Functions Guide
This booklet contains instructions for using additional functions (mainly on the model
with the exterior rotating bezel). Use these instructions in addition to the instructions for
standard operation in the main operating manual. Some models have multiple functions.
There may be some discrepancy between the illustrations shown and the appearance of
your watch, however the method of operation will remain the same.
1. Tachymeter, speed calculation ..................................... 4
2. Determining Compass Direction .................................. 5
3. Rotating Bezel, time calculation .................................. 6
4. Calculator Function ....................................................... 8
4-1. Simple Calculations ............................................................................9
4-2. Calculator for Motor Sports ...............................................................16
4-3. Calculator for Aviation ......................................................................22
5. Yachting Functions ......................................................27
6. World Time ....................................................................32
7. Terms for units indicated on slide rules and their
explanations ................................................................34
Contents
