Explaining The Patek Philippe Reference 3970 Chronograph Perpetual Calendar

Made from 1986 to 2004, the Patek Philippe Ref. 3970 was for many years the benchmark chronograph with perpetual calendar wristwatch. Widely regarded as less desirable than the preceding Ref. 2499 or subsequent Ref. 5970, the Ref. 3970 is nevertheless a significant timepiece.

Hands-on with the Omega Speedmaster “Dark Side of the Moon” – first ceramic Speedy (live photos and price)

At Baselworld 2013 Omega unveiled the first Speedmaster Moonwatch in ceramic, the "Dark Side of the Moon", which has turned out to be one of Omega's biggest hits of the year.





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