alysaw1994
About Company
With a date display at three, the Sinn U1 DS uses a Swiss-made Sellita SW200-1, which ticks at 4 Hz and offers a power reserve of around 38 hours. Given the price point and the intent of a watch like the Sinn U1, the Sellita is a solid Replica Audemars Piguet royal oak choice that should operate reliably and require relatively minimal maintenance across replika breitling ure the life of the watch.