Manufacturer Rolex Caliber Number 4132 Movement Type Automatic, self-winding mechanical, chronograph In-House? Yes Chronometer? Yes (COSC + Superlative Rolex certification)...
Blue Parachrom
Rolex’s Parachrom Bleu Hairspring is an in-house hairspring comprised of a paramagnetic alloy – made from metal, not silicon. The...
Recent Comments
Hi Keith, please try posting a picture of the movement and watch in the forum.
I can't make heads or tails of this. I have two numbers on the back,…
Some of the Orient Star Explorer/Explorient also uses the NH05 movement.
Not worth the money. Trump would sign and sell his turds if he could!
FYI, Esslinger still has new Malaysia 7S26 movements for under $100.
Thank you for taking the time to comment. It's great to hear that the post…
Excellent post, a lot of information well explained even for a non specialist in watch…