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Article | Featured

Watchmaker’s Bench: Breaking Down a Seiko 6139 Chronograph

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

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

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 …
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Article | Guides

Chronography 3: Counting Registers

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 …
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Article | Guides

Chronography 1: A History

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 …
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