Polygraph Tests

A polygraph (popularly referred to as a lie detector) measures and records several physiological indices such as blood pressure, pulse, respiration, and skin conductivity while the subject is asked and answers a series of questions. The belief is that deceptive answers will produce physiological responses that can be differentiated from those associated with non-deceptive answers.

The 5512 and 5513 were both fitted with a big crown, something that became standard for the Submariner line thereafter. Early dials from the 5512 and 5513 had what is called ‘Gilt' printing, which means the color of the text was gold. Around 1965 or 1966 imitation rolex watches uk discontinued the use of gilt/silver gilt dials on the Submariner watches and switched to white printing. The Submariner 5512 was equipped with different calibers, being calibers 1520, 1530, 1560 and 1570, and this reference had the text “superlative chronometer - officially certified” on the dial. The Submariner replica watches uk 5513 used calibers 1520 and 1530, however with replica rolex certified chronometer writing on the dial.