The middle watch is a Seiko Flightmaster (model SNA411). It's a quartz (battery) chronograph with alarm function. A pilots watch, equipped with a slide rule on the bezel for performing calculations.
Not my picture:
You can get these now for between $210-$300 depending on where you buy from. When they first came out (many years ago) they retailed around $500.
This watch is also available in gold (SNA414) and blue bezel with white dial (SNA412).