The definitive lug size guide for watch collectors. Find lug widths for Rolex, Omega, Panerai, Breitling, Cartier Tank, Seiko, Grand Seiko, Tudor, Longines, and more. Includes downloadable reference table.
Discover the 5 essential types of watches every collector should own — including the best dress, chronograph, diver, field, and GADA watches from Furlan Marri, Omega, Seiko, Tudor, and more. A must-read for watch enthusiasts.
Join #OPTOWATCHCO Universe