Seiko Hi-Beat Diver Strap including the Helium Release Valve

including the Helium Release Valve and the expanding diver's clasp

One of the most common requests we get are for affordable vintage chronographs

This might just be the next big thing in vintage Tudor

and Heuer clearly leaned on its experience with the 1550SG to produce it

The 37mm case is gorgeous and fairly unique tonneau shape with open lugs

Seiko Hi-Beat Diver Strap including the Helium Release ValveThe quest to produce a water resistant wristwatch dates almost to the advent of wristwatches themselves. The First World War saw the advent of watches being worn on the wrist instead of tucked safely in waistcoat pockets, and they were exposed to the dusty, wet, and violent conditions of the battlefield to a far greater degree. Rolex was one of the first brands to tackle the problem of water resistance with their Oyster case, which crossed the English