This limited edition Prospex watch is exclusively available in Europe.

From the Alpinist collection, first launched in 1959, these watches were designed for Japanese ‘Yama-otoko’ mountain men, to be reliable in treacherous terrain.

The popular SPB121 Alpinist model is the basis for the design of this European Exclusive – its colourways inspired by the night sky over the mountains. The deep blue dial features a subtle gentle vertical striped pattern and is complemented by ‘cathedral style’ gold-coloured hour and minute hands. Paired with a deep blue calf leather strap, this timepiece is accompanied by an additional navy nylon strap in a special edition box.

Through the exhibition case back the in-house 6R35 calibre can be viewed, accurate to -15/+25 seconds per day, with a power reserve of 70 hours; the limited-edition number is engraved on the case back.

Prospex is a combination of the words ‘Professional’ and ‘Specifications.’ Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.