• Service enquiries
  • Grand Seiko
    • 3180
    • 4520
    • 5646
    • 5722
    • 6145
    • 6146
    • 6245
    • 9F82
  • Seiko
    • Alpinist
    • Bell-matic
    • Champion
    • Chronograph
      • 5718
      • 5719
      • 6138
      • 6139
      • 7016
      • 7018
    • Cronos
    • Cronos Special
    • Crown
    • Diver’s Watches
      • Cronos Sea horse
      • Silverwave
      • 62MAS
      • 6105
      • 6306
      • 6309
      • 7548
      • 7549
      • SKX
      • Sports Diver
    • Electronic
      • EL-370
      • 0703
    • GMT/Navigator
      • 6117
      • NH34
    • King Seiko
      • J14102
      • 15034
      • 4420
      • 4502
      • 5245
      • 5626
    • Ladies’ watches
      • 2205
      • 2625
    • Lord Matic
      • 5216
      • 5606
    • Lord Marvel
      • J14039
      • 5740A
      • 5740C
    • Marvel
    • Sea horse
    • Seiko 5
    • Seikomatic
      • 395
      • 603
      • 5106
      • 6205
      • 6206
      • 6216
      • 6218
      • 8305
      • 8346
    • Sportsmatic
      • 2451
      • 6619
      • 7606
      • 7619
    • Quartz
      • 0853
      • 2625
      • 38A
      • 3823
      • 4822
      • 4823
      • 7548
      • 7549
      • 9F82
      • 9943
  • Citizen
    • Ace
    • Cosmotron
    • Hisonic
    • Jet
    • Promaster
    • Super Crystal Date
  • Other brands
    • Breitling
    • Bulova
    • Cabot Watch Company
    • ESA/ETA
    • Fontmelon
    • Girard-Perregaux
    • Hellas
    • Heuer
    • MkII
    • Omega
    • Orient
    • Peseux
    • Precista
    • Rolex
    • Silvana
    • Tudor
    • Valjoux
    • Venus
  • Modified watches
    • 63 series mods
    • 7S26 mods
    • Hot-rodding
    • Mix n match
    • Self-builds
    • SKX mods
    • NH34 mods
    • NH35 mods
  • Watches for Sale
  • About

Adventures in Amateur Watch Fettling

~ Servicing, restoration and modification of wristwatches

Adventures in Amateur Watch Fettling

Category Archives: Other

Hummingbird:  A Citizen Tuning Fork Hisonic 3711A from January 1973

Jun 16, 2025

Arguably, the two most important innovations in watchmaking are the mechanical lever escapement and the quartz oscillator.  The second of …

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A 60’s Seiko/Breitling Chrono Face-off

May 3, 2025

Two ‘60’s chronographs born two years apart: the older of the two, a youthful upstart; the younger an experienced older …

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12 years, 175 posts, 2 million page views

Oct 20, 2024

A little over four and a half years ago, I marked the occasion of the one millionth page view of …

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An homage to a modified Seiko 6105

Aug 12, 2022

In common with many amateur watchsmiths, my early experiences with engine room interventions were largely concerned with revivification and modification …

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Girard-Perregaux: repairs, loose ends and reflections on the practicalities of a vintage watch

May 2, 2022

I am one of those weirdos who buy old watches to use as they were originally intended.  I buy watches …

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Girard-Perregaux Gyromatic 39 Jewels from 1959

May 19, 2021

Imagine for a moment that you are a marketing executive working for a long-established Swiss watch company in the late …

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8 years, 125 posts, 1 million page views

Mar 20, 2020

Next month marks the 8th anniversary of the first entry in this blog charting my adventures in amateur watch fettling.  …

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Recovered memories, blunders and saves: The Orient Star Sky Sports WZ0021FZ World Timer

Jan 22, 2020

A leisurely commute, peddling a pushbike or sauntering along on Shanks’ pony provides ample opportunity to allow one’s mind to …

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1963 Omega Seamaster De Ville 165.020

May 5, 2019

By some weird quirk of the ebb and flow of taste, fashion and the power of marketing, that most evocative …

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Three fat boys: A triptych of British Army-issued CWC G10 military watches

Dec 19, 2018

The Cabot Watch Company is arguably the best-known maker of British military watches. It was founded in 1972 and produced …

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Denouement: Breitling Top Time Part III

Jan 23, 2018

You know what? I think we are getting somewhere. This has been somewhat of a marathon of the unfamiliar, taking …

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Now accepting service and restoration work

If you have a watch that needs attention, then do please get in touch via the Service Enquiries tab.

Recent Posts

  • A Seiko 7549-7000 Golden Tuna from August 1978
  • A Big Fish Part 4:  The Seiko 5718-8000 (Casing Parts, Movement Loose Ends and Final Assembly)
  • A Big Fish Part 3:  The Seiko 5718-8000 (Assessing the Damage and Rebuilding the Movement)
  • A Big Fish Part 2:  The Seiko 5718-8000 (Dismantling the Movement)
  • A Big Fish Part 1:  The Seiko 5718-8000 (Introduction)

Archives

Brands

  • Grand Seiko
    • 3180
    • 4520
    • 5646
    • 5722
    • 6145
    • 6146
    • 6245
    • 9F82
  • King Seiko
    • J14102
    • 15034
    • 4420
    • 4502
    • 5245
    • 5626
  • Seiko
    • Alpinist
    • Bell-matic
    • Champion
    • Chronograph
      • 5718
      • 5719
      • 6138
      • 6139
      • 7016
      • 7018
    • Cronos
    • Cronos Special
    • Crown
    • Diver’s
      • Cronos Sea horse
      • Silverwave
      • 62MAS
      • 6105
      • 6306
      • 6309
      • 7548
      • 7549
      • SKX
      • Sports Diver
    • Electronic
    • GMT/Navigator
      • NH34
    • Ladies’ watches
    • Lord Matic
      • 5216
      • 5606
    • Lord Marvel
      • J14039
      • 5740A
      • 5740C
    • Marvel
    • Sea horse
    • Seiko 5
    • Seikomatic
      • 603
      • 395
      • 5106
      • 6206
      • 6216
      • 6218
      • 8305
      • 8346
    • Sportsmatic
      • 2451
      • 6619
      • 7606
      • 7619
    • Quartz
      • 0853
      • 2625
      • 38A
      • 3823
      • 4822
      • 4823
      • 7548
      • 7549
      • 9F82
      • 9943
  • Citizen
    • Ace
    • Cosmotron
    • Hisonic
    • Jet
    • Promaster
    • Super Crystal Date
  • Other brands
    • Breitling
    • Bulova
    • Cabot Watch Company
    • ESA/ETA
    • Girard-Perregaux
    • Hellas
    • Heuer
    • MkII
    • Omega
    • Orient
    • Peseux
    • Precista
    • Rolex
    • Silvana
    • Tudor
    • Valjoux

Top Posts & Pages

  • A Seiko 6309-7040
  • A Grand Seiko in all but name: the Seikomatic 6216-9000
  • Glam Rock: the Seiko 6139-7060
  • The last watch I would ever own:  Citizen Promaster PMT56-2731
  • Rise and Fall: The King Seiko 4502-7001
  • A 3d-printed watch-cleaning machine
  • Twin Quartz:  A Seiko Grand Quartz 9943-8000 from June 1978
  • Flawed genius: A Seiko Lord Matic 5606-8010

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