C60 quartz developed a 4 second sweep
C60 quartz developed a 4 second sweep
Anyone seen this before? Initially thought it may be the battery on the way out, but it has kept time fine since I noticed it 5 days ago. Completely consistent, second hand moves every 4 seconds ahead 4 seconds. ~3.5yo C60, not sure which mech. What is the turn around on repairs these days with CW?
Steve
C4 Peregrine Chronograph
C5 Battle of Britain (70) 6B/159 Automatic
C60 Orange & Black
C60 Red
C60 White
C60 Chronograph Orange & Black
C70 VW COSC
C7 Rapide
C4 Peregrine Chronograph
C5 Battle of Britain (70) 6B/159 Automatic
C60 Orange & Black
C60 Red
C60 White
C60 Chronograph Orange & Black
C70 VW COSC
C7 Rapide
-
- Guru
- Posts: 328
- Joined: Wed Feb 08, 2017 12:11 am
- CW-watches: 6
- Location: Chicago suburbs
Re: C60 quartz developed a 4 second sweep
That's an End of Life indicator on some quartz movements... "When your watch's battery is approaching the end of its life, the seconds hand will tick once every four seconds instead of once per second. This feature conserves battery power and alerts you that it is time to change the battery."
- These users thanked the author audio.bill for the post (total 2):
- scrw • tikkathree
- Bahnstormer_vRS
- Moderator
- Posts: 39255
- Joined: Thu Sep 06, 2012 3:06 pm
- CW-watches: 34
- LE-three: 1
- LE-foura: 1
- LE-fourb: 1
- LE-six: 1
- Location: Hertfordshire, UK
Re: C60 quartz developed a 4 second sweep
As above, its most likely an end of (battery) life indicator.
I had a couple of batteries changed by CW late last year and was advised 6-8 weeks turnaround and they came through on schedule.
Best to email repairs@christopherward.co.uk with full details and work from there.
Link to CW's website;- Service and Repairs
Guy
Sent from my XPERIA 5 III using Tapatalk
I had a couple of batteries changed by CW late last year and was advised 6-8 weeks turnaround and they came through on schedule.
Best to email repairs@christopherward.co.uk with full details and work from there.
Link to CW's website;- Service and Repairs
Guy
Sent from my XPERIA 5 III using Tapatalk
- These users thanked the author Bahnstormer_vRS for the post (total 2):
- scrw • tikkathree
In small proportions, we just beautie see:
And in short measures, life may perfect bee. - Ben Jonson (1572 – 1637)
Inscription on the Longitude Dial
Hatfield House, Hatfield, Hertfordshire AL9 5NB, England
And in short measures, life may perfect bee. - Ben Jonson (1572 – 1637)
Inscription on the Longitude Dial
Hatfield House, Hatfield, Hertfordshire AL9 5NB, England
Re: C60 quartz developed a 4 second sweep
Interesting, did initially think battery but it has kept time fine so far. Checked the manual, seems its a Ronda 515 calibre, just looked and the spec sheet I can find on it states a battery life of 45 months, seems it is actually 47 months old right now.
- These users thanked the author scrw for the post:
- tikkathree
Steve
C4 Peregrine Chronograph
C5 Battle of Britain (70) 6B/159 Automatic
C60 Orange & Black
C60 Red
C60 White
C60 Chronograph Orange & Black
C70 VW COSC
C7 Rapide
C4 Peregrine Chronograph
C5 Battle of Britain (70) 6B/159 Automatic
C60 Orange & Black
C60 Red
C60 White
C60 Chronograph Orange & Black
C70 VW COSC
C7 Rapide
- Bahnstormer_vRS
- Moderator
- Posts: 39255
- Joined: Thu Sep 06, 2012 3:06 pm
- CW-watches: 34
- LE-three: 1
- LE-foura: 1
- LE-fourb: 1
- LE-six: 1
- Location: Hertfordshire, UK
Re: C60 quartz developed a 4 second sweep
^^^^ It will keep good time, just tick every four seconds, until it stops but at least you have been forewarned that it is just a new battery required and not that it has broken.
Guy
Sent from my XPERIA 5 III using Tapatalk
Guy
Sent from my XPERIA 5 III using Tapatalk
- These users thanked the author Bahnstormer_vRS for the post:
- scrw
In small proportions, we just beautie see:
And in short measures, life may perfect bee. - Ben Jonson (1572 – 1637)
Inscription on the Longitude Dial
Hatfield House, Hatfield, Hertfordshire AL9 5NB, England
And in short measures, life may perfect bee. - Ben Jonson (1572 – 1637)
Inscription on the Longitude Dial
Hatfield House, Hatfield, Hertfordshire AL9 5NB, England
Re: C60 quartz developed a 4 second sweep
2 others in the fleet require batteries right now, will email CW and get all 3 done together.
Steve
C4 Peregrine Chronograph
C5 Battle of Britain (70) 6B/159 Automatic
C60 Orange & Black
C60 Red
C60 White
C60 Chronograph Orange & Black
C70 VW COSC
C7 Rapide
C4 Peregrine Chronograph
C5 Battle of Britain (70) 6B/159 Automatic
C60 Orange & Black
C60 Red
C60 White
C60 Chronograph Orange & Black
C70 VW COSC
C7 Rapide
Re: C60 quartz developed a 4 second sweep
Not sure I’d send them back to CW. I have a ‘in time’ concession near me. They have sorted my Omega for the last 15 years.
£50 for a new battery and pressure test. Battery and water resistance are both guaranteed. So unless you need to preserve the warranty, that’s the way I’d go. (To be honest even if it’s within warranty I’d probably risk it!)
Incidentally my Omega keeps perfect time for months with the 4 second sweep!
£50 for a new battery and pressure test. Battery and water resistance are both guaranteed. So unless you need to preserve the warranty, that’s the way I’d go. (To be honest even if it’s within warranty I’d probably risk it!)
Incidentally my Omega keeps perfect time for months with the 4 second sweep!
- These users thanked the author Macdaz for the post:
- tikkathree
SMP|Victorinox Groundforce|Mako/XL|Steinhart OVM|Smiths Everest|C60 Trident 600|C8 Pilot Mk2|Vostok 1965|C8 Flyer Mk1|Seiko Monster|C7 Rapide|Steinhart Aviation|C65 GMT|C9 AMGTLE|C60 Bronze|C8 Al Deere|C65 SC|C63 GMT|C65 Chrono|C63 Auto|C65 Dune|2023 FLE
- rkovars
- Moderator
- Posts: 4979
- Joined: Tue Apr 14, 2020 7:56 pm
- CW-watches: 7
- Location: New England, US
Re: C60 quartz developed a 4 second sweep
The watch is only engaging the stepper motor 1/4th of the time now which saves power. I am only guessing here as I haven't dug into any of the design specs but engineers are usually pretty conservative so I would think that the batter is probably at 30% or so. It would likely run a very long time in this state without losing any time. It will probably keep good time until there isn't enough current left in the batter to get the motor to run and the watch will stop. You want to change the battery well before this point because batteries are actually just tiny chemical reactors. Gases can build up in the case and they can rupture and the electrolytic fluid leaks out. That stuff is highly corrosive.
- These users thanked the author rkovars for the post:
- tikkathree
Life is not a matter of holding good cards, but sometimes, playing a poor hand well.
Jack London
Jack London
Re: C60 quartz developed a 4 second sweep
I use a watch guy on our local market to change batteries. He's much cheaper than jewellery shops, and knows what he's doing.
Re: C60 quartz developed a 4 second sweep
My Tag does this very same thing when the battery is nearing end of life. Still keeps perfect time though.
CW C9 SH21 | C60 Elite GMT | C65 SH21
Bulova Oceanographer Devil Diver
Ernst Benz Chronoscope DLC
Islander ISL-19 "beater"
Phoibos Leviathan DLC
Tag Heuer Aquaracer
Too many watches, not enough time :(
Bulova Oceanographer Devil Diver
Ernst Benz Chronoscope DLC
Islander ISL-19 "beater"
Phoibos Leviathan DLC
Tag Heuer Aquaracer
Too many watches, not enough time :(
-
- Senior Forumgod
- Posts: 2199
- Joined: Mon Jan 11, 2021 9:14 am
- CW-watches: 15
- Location: FLX, NY, USA
Re: C60 quartz developed a 4 second sweep
Unless you’re concerned for the warranty, check with a local shop. My jeweler can swap batteries while I wait, or at most within an hour. Cost is $10-20.
with Kung Fu grip, and life-like hair
- tikkathree
- Trusted Seller
- Posts: 8780
- Joined: Fri Jan 24, 2014 12:21 am
- CW-watches: 1
- Location: East Anglia - arr 'aas right buh
Re: C60 quartz developed a 4 second sweep
And I think you'll find that until the battery is virtually dead that's how it is. Just this week I had two C6 Kingfishers doing the 4-second sweep and, yes, the time shown on both remained on track.


I accept that there's wisdom in letting CW crack the watch open, give it at least a visual once over and, I would hope, renew the case back sealing ring but I do think that I'd encourage anyone to consider replacing their own batteries at home: a few simple tools, batteries from the online marketplace and a little confidence.
C60 MKI, MKII, MKIII: "some",
C6 & C60 Kingfishers,
C600 Tritechs,
C63 "some",
C65 "some",
C4, C40, C8, C9, C3, C5, C20 & 23FLE
Some other brands
C6 & C60 Kingfishers,
C600 Tritechs,
C63 "some",
C65 "some",
C4, C40, C8, C9, C3, C5, C20 & 23FLE
Some other brands
- MiniMpi
- Trusted Seller
- Posts: 38096
- Joined: Sun Apr 10, 2011 9:56 am
- CW-watches: 11
- Location: Cork, Ireland
Re: C60 quartz developed a 4 second sweep
I've done all my battery changes myself for about a year or so or more and as well as the cost saving there is the personal satisfaction of doing it yourself which I really love.tikkathree wrote: ↑Sat Jun 11, 2022 8:47 am I accept that there's wisdom in letting CW crack the watch open, give it at least a visual once over and, I would hope, renew the case back sealing ring but I do think that I'd encourage anyone to consider replacing their own batteries at home: a few simple tools, batteries from the online marketplace and a little confidence.
- These users thanked the author MiniMpi for the post:
- tikkathree
-
- Senior Forumgod
- Posts: 1255
- Joined: Thu May 28, 2020 6:26 pm
- CW-watches: 1
Re: C60 quartz developed a 4 second sweep
... and of course the convenience of not waiting. Unless you really want a pressure test - and I accept some people do, I don't know why you would wait weeks for such a simple job.I've done all my battery changes myself for about a year or so or more and as well as the cost saving there is the personal satisfaction of doing it yourself which I really love.
- These users thanked the author exHowfener for the post:
- MiniMpi
I started out with nothing and I still have most of it left
- gaf1958
- Trusted Seller
- Posts: 12729
- Joined: Sat Jun 16, 2012 6:24 am
- CW-watches: 8
- Location: ɐᴉlɐɹʇsn∀ 'ʇsɐoƆ ǝuᴉɥsunS
Re: C60 quartz developed a 4 second sweep
My Kingfishers will only run for a couple of weeks like that before stopping altogether. Once the 4 second end of life indication cuts in, the batteries seem to be pretty flat…rkovars wrote:The watch is only engaging the stepper motor 1/4th of the time now which saves power. I am only guessing here as I haven't dug into any of the design specs but engineers are usually pretty conservative so I would think that the batter is probably at 30% or so. It would likely run a very long time in this state without losing any time.
CW C1 Russell+C3Mk1+C6&C60 Kingfisher+C60 Trident+C600+C63
Omega Ω 9xSpeedy+8xSeamaster+2xConnie+DeVille
Others Cartier+Oris+Some Seiko+Many Vintage+5xTissot & more
Family12xCW+2xΩ+Cartier+Longines
ɐᴉlɐɹʇsn∀ 'ʇsɐoƆ ǝuᴉɥsunS
Omega Ω 9xSpeedy+8xSeamaster+2xConnie+DeVille
Others Cartier+Oris+Some Seiko+Many Vintage+5xTissot & more
Family12xCW+2xΩ+Cartier+Longines
ɐᴉlɐɹʇsn∀ 'ʇsɐoƆ ǝuᴉɥsunS
-
- Similar Topics
- Replies
- Views
- Last post
-
- 6 Replies
- 443 Views
-
Last post by tikkathree
-
- 4 Replies
- 561 Views
-
Last post by Leon O
-
- 2 Replies
- 302 Views
-
Last post by scrw