Feature: Tachymeter, 60 hours power reserve. WE ARE AN AUTHORIZED HAMILTON DEALER. ALL OUR HAMILTON WATCHES ARE 100% AUTHENTIC WITH THEIR TAGS AND SEALING ON THEM. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "cronosjewelryandwatches" and is located in this country: US.This item can be shipped worldwide.