PROTOS

The PROTOS is made with 316L marine grade stainless steel, scratch-proof ceramic bezel, domed sapphire crystal and Swiss SuperLuminova. At the heart of every watch is an automatic NH35 Caliber movement developed by SEIKO Japan. We test every watch for water-resistance to 300m... The PROTOS Dive Watch is an homage to the Rolex Submariner "Big Crown" ref. 6538, which was first released in 1956 and perhaps...