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Websites :

my other watch related website : The Breitling Navitimer website

Chuck Maddox website : Lemania 5100 page

Sinn watches : Official website

Tutima watches : Official website

Orfina watches : Official website

Alain Silberstein watches : Official website

German military watches : THE reference book

Japanese Webpage on Sinn : Sinn Japan (unofficial)

Sinn 156 owners club (Japanese) : 156ER’s

The Sinn 142 Website : Sinn 142

Review of the Sinn 142 : French Sinn 142 review

Review of the Sinn 156 : Urban’s Review

Review of the Sinn 156 : H Doan’s Review

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Internet forums :

The military watches forum on WUS

The Pilot’s watches forum on WUS

The vintage watches forum on WUS (I am co-moderator of this forum)

The Omega forum on WUS

The Breitling forum on WUS

The Sinn forum on WUS

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