Seiko RAF issued chronograph Current Collection The upper crown also allows

The upper crown also allows you to wind up the alarm mainspring which is separate from the one that powers the watch (if you don’t want the alarm to ring you simply don’t wind this up)

These watches were supplied by Omega in 1953

This is a 1960s International Watch Company automatic with a Japanese made platinum case

Technically the movement (the 7A28) was a great achievement and they have a reputation for being well made and

creating a constantly shifting palette of colour

Seiko RAF issued chronograph Current Collection The upper crown also allowsThe Seiko chronograph was issued by the Royal Air Force from 1984 until 1990 and replaced the mechanical chronographs that were issued to pilots from the 1940s (initially these were supplied by Lemania although later a variety of companies supplied suitable watches). The watch is referred to within military watch circles as a Seiko RAF Gen 1 to denote it from the later Gen 2 watches which were issued after 1990. Seiko was the first company to develop