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      • 5719
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Adventures in Amateur Watch Fettling

~ Servicing, restoration and modification of wristwatches

Adventures in Amateur Watch Fettling

Category Archives: Quartz

A Citizen Promaster 3802-451732 Y Quartz Diver

Sep 21, 2024

This is a Citizen Promaster 3802-451732 Y quartz divers watch, probably from 1988. Or 1998 (see discussion below). I am not …

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The last watch I would ever own:  Citizen Promaster PMT56-2731

Mar 20, 2023

Four years before stepping over the precipice and into a horological rabbit hole, I bought the last watch I would …

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Changing the battery in a Grand Seiko SBGV009 (revisited)

Dec 19, 2022

In 2014, I bought a Grand Seiko SBGV009, part of the 50th Anniversary Historic Collection released that year, and an …

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Twin Quartz:  A Seiko Grand Quartz 9943-8000 from June 1978

Sep 26, 2021

In the ten years that followed the release of the world’s first production quartz watch in December 1969, the cycle …

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The original Seiko Snowflake? A Seiko 38-7030 QT Quartz from June 1973

Jul 3, 2021

snowflake*/ˈsnəʊfleɪk/ Noun a flake of snow, especially a feathery ice crystal, typically displaying sixfold symmetry an overly sensitive or easily …

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A Seiko 7548-700B from June 1981

Mar 8, 2021

The second of my two palate cleansers conjures up memories of previously well-trodden paths and consequently offers a potential source …

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A Seiko King Quartz 0853-8025 from December 1976

Jun 10, 2020

It is very easy to take the view that the quartz revolution represented some sort of cataclysm for traditional watchmaking.  …

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White heat: A Seiko 3823-7001 Quartz V.F.A from 1973

Feb 5, 2019

At the British Labour Party conference held in Scarborough in 1963, Harold Wilson, the then leader of the opposition, made …

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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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Changing the battery on a Grand Seiko SBGV009

Mar 4, 2018

In the broader context of the somewhat intimidating business of tackling seemingly complex watch repair and restoration projects, it is …

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Form follows function: a Seiko Tuna 7549-7010 from 1983

Jun 8, 2017

What exactly constitutes an iconic watch design? Is it something that derives from design for its own sake and somehow …

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Recent Posts

  • Overture to the first Grand Seiko:  the Lord Marvel J14039
  • King Seiko 15034 from October 1962
  • amateurwatchfettler.com
  • A Seikomatic 6218-9000 from …
  • A Seiko 6217-8001 from April 1967

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Top Posts & Pages

  • A technical tour de force: Seikomatic-P
  • Flawed genius: A Seiko Lord Matic 5606-8010
  • White heat: A Seiko 3823-7001 Quartz V.F.A from 1973
  • King Seiko 5245-6000 from December 1971
  • A pair of kings: The King Seiko Hi-Beat Automatic Part I
  • The world’s first transistorised electronic balance movement:  The Citizen Cosmotron X8
  • Twin Quartz:  A Seiko Grand Quartz 9943-8000 from June 1978
  • Seiko King Quartz 4822-8000: An unrecognised gem

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