Citizen Promaster Wingman

I found really few information about the Promaster Wingman lines of watches so far. It seems it's rooted in the early '90s and it's still in production by Citizen.

Technical specs
  • Brass plated case with brushed look and mineral crystal
  • Size of case: diameter 39mm, thickness 11mm
  • 100M Water Resistant
  • Analog and digital time
  • Daily Alarm and hourly chime
  • 1/100 second digital stopwatch with 59'59.99" measuring capacity and split time
  • 12h countdown timer
  • Auto Calendar with date and day of week
  • Calibre: 8948 analogue/digital
Notes

This watch dates from 1991, and it's still working perfectly athough abused quite a lot. Unfortunately, the original wind rose bezel is missing.