Caliper Slide Rule Mechanical Watch

$299 USD
Editor's Rating:

Get more out of your timepiece when you wear the Caliper Slide Rule Mechanical Watch. This watch features an impressive tool: an integrated slide rule. The Slide Rule Watch allows you to quickly perform mathematical tasks such as multiplication, division, currency conversion, and unit conversion. The watch itself is purely mechanical and requires no battery. It is self-winding, so the motion of your daily activities keeps it powered. The case is milled from high-grade 316L stainless steel. The glass on the front is a scratch resistant sapphire crystal. There is also glass on the back of the case so you can see the inner workings of this incredible little machine. The Slide Rule Watch comes in two versions. The A10 has a black case and black interior slide rule. The D1B features a black case with a white interior slide rule.

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