Wotchi ya pamkono Janus ndi wotchi ya pamkono yokhala ndi nkhope ziwiri komanso lamba wosinthika. Mbali zonse ziwiri zitha kugwiritsidwa ntchito, motero wovala akhoza kutembenuza chimbudzi cha wotchi, kusintha nkhope ndi kusintha malamba kuti zigwirizane ndi zovala ndi zochita za tsiku ndi tsiku. Nkhope imodzi imayendetsedwa ndi makina odziyendetsa okha (automatic movement) pomwe inayo imayendetsedwa ndi makina a quartz, zomwe zimathandiza kuwerenga nthawi za madera awiri osiyana. Chimbudzi cha wotchi ndi zogwirira zazikulu (lugs) zimapangidwa ndi chitsulo chosachita dzimbiri ndipo zimapukutidwa kwa nthawi yaitali. Njira yobisika yokolowekera mkati mwa zogwirira imagwira lamba popanda ziwalo zina zoyenda zowonjezera. Malamba amapangidwa ndi chikopa chenicheni.

Dzina la polojekiti : Janus, Dzina laopanga : WIlliam Volcoff, Dzina la kasitomala : WOLKOV.

Mapangidwe abwino amapanga phindu pagulu. Tsiku lililonse timakhala ndi pulojekiti yapadera yomwe imawonetsera bwino pakupanga. Lero, tili okondwa kuwonetsa mawonekedwe opambana mphoto omwe amapanga kusiyana kotheka. Tikhala tikuwonetsa zopanga zazikulu komanso zosangalatsa tsiku ndi tsiku. Onetsetsani kuti mudzatichezera tsiku ndi tsiku kuti tisangalale ndi zinthu zatsopano zopangira ndi mapulojekiti kuchokera kwaopanga opanga kwambiri padziko lonse lapansi.