Finishing

A Detailed Look At The Seiko Credor Eichi II – The Pinnacle Of Japanese Watchmaking

The Seiko Eichi II is perhaps the ultimate in Japanese watchmaking, a delicately simple timepiece executed with an exceptional devotion to quality and refinement. As movement finishing goes, the Eichi II is up there with the greats.

EXPLAINED: How To Blue Steel Screws The Traditional Way – With A Flame And Lots Of Patience

Steel screws used in watch movements are often blue. Traditionally this is done by heating the screws, hardening them and also giving them an attractive blue colour, a process Henrik Korpela explains in this in-depth article.

EXPLAINED: The Fine Art Of Black Polishing AKA Spéculaire

Black polishing, also known as spéculaire finishing, is employed to finish steel parts in a watch movement to create a mirror-like surface. Used for steel screws, levers and bridges, true black polishing is done by hand and only found in the best timepieces. Henrik Korpela explains the technique here.


The Last Seiko Credor Eichi Has Been Sold

Is a successor on the horizon?

Hands-on with the Greubel Forsey Tourbillon 24 Secondes Contemporain (with live photos and price)

Greubel Forsey unveiled the stunning Tourbillon 24 Secondes Contemporain at SIHH 2012. Rather than a whole new movement, this is a variant of the Tourbillon 24 Secondes which has a single, inclined tourbillon cage that completes one revolution in a speedy 24 seconds.

Hands-On: Seiko Credor Spring Drive Minute Repeater

The US$350,000 Seiko grand complication.


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