Manufacturer Rolex Caliber Number 7140 Movement Type Automatic, self-winding mechanical In-House? Yes Chronometer? Yes (COSC + Superlative Rolex certification) Jewels...
Watches and Wonders 2023
Below is a list of the new movements introduced at Watches and Wonders 2023. Keep in mind that this list...
Manufacturer Grand Seiko (Seiko Watch Corporation) Caliber Number 9SC5 Movement Type Automatic, self-winding mechanical, chronograph In-House? Yes Jewels 60 Beat...
Recent Comments
Hello, if you read a couple of messages back I found an exploded diagram that…
I have a 586K caliber without the caliber number engraved on the bridge. It is…
I believe you are underestimating ETA movements. They are well proven workhorses. Designing a new…
Very interesting thread! However, I do have an older Rado Diamaster Thinline model (circa 2018…
Me too.
You both are correct! Thank you so much for pointing out the mistake. Somehow that…
Thank you for sharing :)