Hello, I'm tempted by the price of $155 for this Sub (http://www.silix-prime.com/product.asp?id=1499), but I'd just like to know if there's any major differences accuracy-wise (appearance) between Silix's watch and the Noobmaster or Andrew's Submariner (http://www.trustytime.com/index.php?main_page=product_info&cPath=1_7&products_id=254)... I've searched already here and at RWI and can't find more info about Silix's version - Thanks!