This is homework for today’s watch designers on how to make a watch.

Here it is, cult Seiko model UFO. It was given the nickname UFO because of its size and oval shape, which resembles a flying saucer.

The official name of this model is Seiko Chronograph Automatic 6138-0011, it is quality build all stainless steel heavy watch. On this which I present to you is all original, no any aftermarket part.

Bracelet is also original for this model.

A very wearable sports watch even though it’s almost 50 years old.

The production date of this mine is June 1975.