Manufacturer Seiko Caliber Number NH25A (aka NH25) Movement Type Automatic Lignes 12”’ Diameter 27.40mm Casing Diameter 29.36mm Height 5.32mm Jewels...
NH25A vs NH35A
What is the difference between Seiko caliber NH25 and NH35? There are some differences between these overall similar movements. The...
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ALTO Caliber A01
One of the coolest looking movements I've seen in a long time!
Miyota Caliber 2115
Found in the Aviator branded Special OPS AVW78341G350. It ticks along with +2 sec./month, thats…
ALTO Caliber A01
What's with these prices. It's 20k and has the same regulating system in my $500…
Sunon Caliber PE11
Sunon is a part of GUANGZHOU Pearl Time Group, PE11 is the only repairable movement…
ETA Caliber 2824-2
Hi Craig, that would be the hour wheel. Tech sheets were added to the caliber…
Active Caliber Listings
It seems that Oris has released version 2 (Cal 400-2) of this caliber, to address…
They start using this caliber 8204 on the new citizen fugu, so this caliber must…
1847 is the year Cartier was founded, not 1917.
Question: What are actual experiences about reliability? I have a few ST19 watches in a…
So I can now update I took ownership of my Reverse Panda Glassbox 4 days…