this is a rare ug polerouter 3 daydate from the early 1970s in mint condition. the reference 872103 with it´s 36 mm steelcase is absolutely unpolished and original in all parts, like for example the u-signed plexi or the u-signed crown. it´s grey „Türler“ doublesigned dial is 100% flawless with all tritiumdots appearing in full size. both numbers, engraved on the almost unscratched caseback are perfectly readable. it´s microtor automatic movement is running exactly, not being in the need for a service. this beautiful piece comes on an expandable steel vintage nsa bracelet (fitting wrists between 17 and 18,5 mm range) and and an original universal geneve leatherband with UG buckle in addition.