® Display and Screw Down Crown/Pushbuttons ® Setting Date and Time Zone ® Setting Time ® Resetting Chronograph Hands to Zero ® Timing Mode • Simple Chronograph Function ® Timing Mode • Split Time or Intermediate Times Function ® Tachymetre ®...
2 & 3 for adjustments only. Pushbuttons do not screw down; Do not operate pushbuttons under water! NOTE - Failure to screw down Crown to resist moisture will void your warranty and Screw Down Crown/Pushbuttons CHASE-DURER FALCON COMMAND CHRONOGRAPH HANDS...
Setting Date and Time Zone Setting crown in position moves only the hour hand CHASE-DURER FALCON COMMAND Date changes each time hour hand passes midnight (24:00 hours)
Setting TIME CHASE-DURER FALCON COMMAND Setting Crown in position Stops Second Hand and adjusts both hour and minute hands Date changes each time hour hand passes midnight (24:00 hours)
Resetting Chronograph Hands to Zero The chronograph hands can be set at zero or another time zone. Set the 12 hour CHASE-DURER FALCON COMMAND Set the 60 minute Note: Press PUSHBUTTONS longer than 1 second to advance hands quickly counter at 0...
Timing Mode • Simple Chronograph Function ADD FUNCTION: Order in which pushbuttons should be pressed. START STOP Read order of functions START STOP CHASE-DURER Setting crown in position FALCON COMMAND Reset to Zero START STOP Read Reset to zero...
Timing Mode • Split-Time or Intermediate Times Function order of functions START CHASE-DURER Crown set in position 1 FALCON COMMAND SPLIT 1 Read CHASE-DURER TIME 1 FALCON COMMAND 5/10 second RESTART (catching up) Note* Step ) may be repeated as many as necessary;...
When stopped, the second hand points to the number on the TACHYMETRE scale by which the number of units (1, 10, 100 or 1,000 etc.) must be multiplied to obtain per-hour production rate or per-hour speed. CHASE-DURER FALCON COMMAND Example No.
Short durations of under eight seconds can be extremely difficult to time accurately. Some of the following examples show ways to get around this limitation. CHASE-DURER FALCON COMMAND Example No.
The most important technique to master is reading the scale. The numbered tick marks can represent a range of values. For example, on the scale on the face of the watch, the numeral 30 to the left of the letters “NAUT” can represent 30, or 300 or 3000 or 3.0. The nine tick marks between the 30 and 35 each represent 1/10 of the distance between 30 and 35, or 300 and 350, or 3000 and 3500, or 3.0 and 3.5.
We must now interpolate. First we must decide whether the numerals 12 and 13 on the face represent 12 and 13, 120 and 130, 1200 and 1300, etc. It’s obvious that 12 is too little and 1200 is too big, but sometimes it’s not so obvious. So here’s another method. CHASE-DURER FALCON COMMAND...
Then, as time passes, you locate the lapsed time on the bezel and look directly below it for the approximate distance traveled, fuel usage, etc. CHASE-DURER FALCON COMMAND...
That is the number of pounds! The example below converts 20 gallons of oil (petroleum) to pounds. The Conversion Table shows 1 gallon = 7.35 pounds, so setting the shows 147 pounds on the watch face scale. CHASE-DURER FALCON...