A Tool Watch from the Navy Series by DM1936

A Tool Watch from the Navy Series by DM1936

What is a tool watch ? There are too many definitions of it in various forums. Some defined it as a watch designed for a purpose (eg. diving, rock climbing, automotive, flight, etc); some defined it besides being built for a purpose, it gives a ruggedness substance...
Review: The BV-138-BLE from DM1936

Review: The BV-138-BLE from DM1936

Now there is a watch review title that makes you wonder; what does it mean?  DM1936 is a military themed Asian watch company that currently offers four lines of watches under the names Air Force, Army, Navy and Tourbillon.  For this review I have the Air Force model...