Tag Archive

Seiko 6139

Article / Featured

Watchmaker’s Bench: Breaking Down a Seiko 6139 Chronograph

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A watchmaker breaks down a legendary chronograph movement.
Article / Featured

The Lazarus Watch—Restoring a “Franken-Seiko” 6139 Chronograph

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Some watches lead pampered lives. They are kept carefully in their boxes, worn only for special occasions when there is little threat of alcohol-induced, watch-threatening …
Article / Guides

Chronography 3: Counting Registers

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One of the most definitive design elements of a chronograph–perhaps other than the addition of pushers to the side of the case–are the sub-dial totalizers …
Article / Guides

Chronography 1: A History

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There is perhaps no other complication as popular as the chronograph. There is something wholly unique about a chronograph that makes it immediately appealing to …