How to Identify Your Old Tissot Watch

Examine with a jeweler̵7;s loupe the top portion of the dial of the vintage Tissot watch. Until the late 1950s or early 1960s, Tissot watches featured a slanted ̶0;Tissot̶1; script. From the early to mid 1960s, Tissots featured an upright ̶0;Tissot̶1; name in bold letters, usually with a ̶0;T̶1; above the name (See References 1-2 and Author̵7;s Expertise).

Examine the bottom of the dial. The word ̶0;automatic̶1; identifies the Tissot as a self-winding watch. Absence of ̶0;automatic̶1; means it̵7;s a manual wind watch. Some Tissots, especially 1950s through 1970s models, may have ̶0;17 Jewels̶1; or a different number of jewels printed at the bottom of the dial. A good quality vintage watch features a minimum of 15 jewels. (See References 1-2 and Author̵7;s Expertise).

Insert a case blade under the lip of a snap-back Tissot watch and pry it open. If the Tissot features a screw-down case back, use the palm of your hand, a waded up ball of duct tape or a watchmaker̵7;s sticky ball and rotate counterclockwise the Tissot case back to remove it from the case, according to Thewatchguy.homestead.com (See References 1-2).

Use the loupe to examine the inside of the case back. The Tissot name should be engraved above the term ̶0;Swiss Made.̶1; The Tissot font should match the dial. Identify the type of metal used for the case and case back, such as ̶0;999̶1; for silver or ̶0;9K̶1;, ̶0;10K̶1;, ̶0;14K̶1; or ̶0;18k̶1; for gold. In some instances, the name of an independent case maker instead of Tissot may be engraved (See References 1-2 and Author̵7;s Expertise).

Use the loupe to examine the movement. The Tissot name should be engraved on the bridge, which is flat sheet of metal covering part of the movement. Near the name is a serial number. For example, 2943525 dates the Tissot to 1953. A list of Tissot serial numbers and corresponding dates can be found online or from an authorized Tissot dealer (See References 1-2 and Author̵7;s Expertise).