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10

10

How to operate your C65 Chronograph

If using the bezel for a dive and let’s say the recognised maximum 

“no-stop time” is 55 minutes, then in this example (shown right)

the time at the surface immediately before the dive is 10.10am. 

However the bezel marker is at the 12.00 hr position.

•  Move the bezel marker anti-clockwise so that it aligns with the  

10 minute position.

•  You can now read that the 55 minute no decompression limit  

will occur at 5 minutes past the next hour.

Diving with your watch

PLEASE NOTE:

It is always useful and best practice to make a note on a dive slate 

before entering the water and to carry a set of dive tables should the 

dive plan change during the course of a dive. A safety stop for 3 to 5 

minutes at 15ft is recommended at the end of all dives. A safety stop 

for 3 minutes at 15ft is required any time you come within 3 pressure 

groups of a no decompression limit, and for any dive to a depth of 

100ft or deeper.

Содержание C65 trident CLASSIC

Страница 1: ...C65 Chronograph Owner s Handbook...

Страница 2: ...es not only accurate and precise timekeeping but also brings a real pride of ownership that only watches of the highest quality standards can hope to deliver You have made an investment a good one and...

Страница 3: ...2 2 2 2...

Страница 4: ...ch In this case the self winding Sellita SW510 BH a Not only is it accurate it s a Sellita after all but its chronograph functions enable you to use your watch as a fully equipped stopwatch the bright...

Страница 5: ...lima on finish on the rotor Brushed and polished marine grade stainless steel case Embossed screw down crown and screw down pushers Screw down exhibition caseback Unique engraved serial number Unidire...

Страница 6: ...bre Sellita SW510 BH a Case 316L stainless steel Diameter 41mm Height 15mm Weight 83g Water resistance 15 ATM 150 metres Vibrations 28 800 per hour 4 Hz Timing tolerance 20 20 seconds per day Lug to l...

Страница 7: ...on 1 in order to maintain water resistance First unscrew the crown anti clockwise from the case to position 2 for winding in power Wind in a clockwise direction to re power the watch Your C65 Chronogr...

Страница 8: ...section to set the counters to zero 7 START First unscrew the pushers anti clockwise from the case for starting stopping restarting and resetting the timing mode Press push button A to start timing U...

Страница 9: ...r to prevent water entering the mechanism Ensure pushers are screwed flush to case RESET To reset the timing press push button B The two chronograph hands will be reset to their zero positions RESTART...

Страница 10: ...9 9...

Страница 11: ...You can now read that the 55 minute no decompression limit will occur at 5 minutes past the next hour Diving with your watch PLEASE NOTE It is always useful and best practice to make a note on a dive...

Страница 12: ...11 11 Bezel marker No decompression limit Start of dive...

Страница 13: ...e speed Example calculating the speed of a racecar over the course of a mile 1 Record the time the racecar takes to cover a known distance of 1 mile 2 Read off the speed on the tachymetric scale indic...

Страница 14: ...13 13...

Страница 15: ...ed for your convenience The following guidelines explain how easy it is to use adjust and replace your Christopher Ward strap or bracelet 1 Locate the quick release pin or pins on your strap A or brac...

Страница 16: ...justment positions which allows for a maximum extension of 8 4mm To extend pull the lever to unlock and simultaneously pull on the bracelet into the desired position 4 To shorten simply push the brace...

Страница 17: ...g and water sports will drastically increase the pressure the watch is under Wearing your watch in the bath shower or sauna can also have an effect as a rapid increase in temperature can cause seals t...

Страница 18: ...age 5 ATM 50 metres Water resistant to most household shower units 15 ATM 150 metres Safe to use while snorkelling in open water 30 ATM 300 metres Ideal for experienced divers and those practising scu...

Страница 19: ...world of watchmaking 60 Day Free Returns Our success depends on you being completely happy with your new Christopher Ward watch You have up to 60 days from despatch to return your watch with free ship...

Страница 20: ...belongs on your wrist in reasonable time We recommend you service your watch at intervals of 3 4 years to keep it in peak condition and to maintain your 60 month guarantee If your watch develops an i...

Страница 21: ...tches themselves The very open approach of the business sees Chris Mike and Peter as well as the rest of the team spending lots of time communicating personally with customers listening to feedback wh...

Страница 22: ...aidenhead Berkshire SL6 1SL United Kingdom Customer support UK and EU Tel 44 0 1628 763040 US Tel 1 877 380 2288 ROW Tel 1 877 380 2288 customerservices christopherward co uk technical christopherward...

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