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C65 Chronograph

The late 1960s were a time of experimentation. And that was as true 

with watchmaking as it was in music, fashion or design. 

Your C65 Chronograph is a homage to those incredible, unforgettable 

times. 

Something demonstrated perfectly by that beautifully proportioned 

dial. With a design inspired by the ‘regatta’ watches of the 1960s and 

’70s, its two subdials – one for seconds, the other a 30-minute counter 

– not only add balance but are also an outward sign of the movement 

that powers the watch. 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 orange central-seconds starts when you  

press the top pusher). If you need to time something, you can now 

do so instantly and accurately. All without having to reach into your 

pocket for your phone. 

Which brings us back to the dial. The design. The capability on 

show. The sheer joy of a timing instrument that fuses engineering 

excellence with the out-there experimentation of the psychedelic 

era. It’s all here. And it’s all yours. 

Enjoy wearing the C65 Chronograph. It’s an honour to have made  

it for you.

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Summary of Contents for C65 trident CLASSIC

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

Page 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...

Page 3: ...2 2 2 2...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 10: ...9 9...

Page 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...

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

Page 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...

Page 14: ...13 13...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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