Useful Horological Links

Terminology

Abbreviations

Which Watches - Glossary

Quotes to do with Time

Data

Excellent Movement Database (Dr Roland Ranfft)

American Watch Sizes Chart

Old Crystal Size Chart

vintage watch price guide

Hamilton Watch Dates

Luminosity

Comparison Traser vs. Luminova

Two decay graphs, Tritium vs. Luminova

Tritium vs Super-Luminova decay graph

More Luminova products (UMC Corp.)

Radioluminescent Paint

Radium Dials

Specifications

No Specifications Listed, sorry.

Straps

Good assortment of Straps from the Netherlands

Broadarrow.net straps for MIL watches

Service

How to assemble the ETA28xx keyless works

The Watch Guy - Repair Collecting Supply Cleaning

Polishing Scratches out of Glass

MSDS - Cerium Oxide

Kent Parks - dial restoration & other services

Making a extra hole in a nylon strap

Tools&Parts

Otto Frei Watch Parts

Tom Dashto lots of Used Parts

Hurley Roberts Service Co (Georgia, USA)

Zantech Watch repair tools & Supplies

G-S Crystal Supplies

Terry Nelson Watch Parts

Retail

Historical Clock & Watch Research - Online library - Index L

Mark II Watches

Rare Watch Auctions

Oldwatch.com

Other WIS' websites

Velociphile's blog

Vintage Watches (Greg Leveto)

Christoph Lorenz's website