Manufacturer MB&F Caliber Number LM-Thunderdome Type Manual wind Jewels 63 Number of Parts 413 Power Reserve 45 hours Vibrations Per...
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Manufacturer MB&F Caliber Number LM-Perpetual Type Manual wind Jewels 41 Number of Parts 581 Power Reserve 72 hours Vibrations Per...
There are two kinds of mechanical watches: Automatic and Manual. The difference between the two is that one winds itself...
This is a fascinating lecture by Roger W. Smith, presented at the Horological Society of New York in December 2017....
In this series of videos, SolimBD shows his process of how to service a Tissot Powermatic 80 (aka ETA caliber...
https://www.youtube.com/watch?v=Xnh7O22mduE In this detailed video by perplxr, watch as a hand-wound ETA caliber 6497-1 movement gets overhauled from start to...
Manufacturer MB&F Caliber Number Sequential EVO Type Manual wind Jewels 59 Number of Parts 585 Power Reserve 72 hours Vibrations...
Manufacturer MB&F Caliber Number HM8 Mark 2 In-House? Yes and No (see below) Base Caliber Girard-Perregaux (caliber number unconfirmed) Type...
This video shows a tour of the Grand Seiko Studio Shizukuishi. Presented by Masayuki Hirota, Editor-in-Chief of Chronos Magazine Japan...
In this short film presented by the Time Museum in Rockford Illinois (closed in the 90s), businessman and watch enthusiast...
How to disassemble a Unitas/ETA caliber 6497 movement? There are some excellent videos of how to disassemble a caliber 6497/6498...
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Recent Comments
Ofc u can Just need contact with your authirised dealer guarntee service and wait for…
Militado got this movement
Henry Archer Vesterhav. Mine is running at +2 sec/day. I do wish that the movement…
Step 1) Set the time correctly. Step 2) Wait 24 hours. Step 3) Compare the…
The wonderfully underrated Festina Automatic Skeleton (20632/1) also uses this movement. It keeps time better…
17 is the grout number. ST1701 is the specific automatic calibre and ST1700 the manual…