Up for sale is a good condition 6117-6419 Navigator Timer GMT, which was made in June 1973.

• Case size is 41mm with 46mm from lug to lug, 20mm of lug width and 12mm of thickness.

• Housing Seiko 6117 movement, which service history is unknown, but it is running good at +-10s/day. Hacking and quickset date is still working well.

• Original plexiglass crystal with some scratches.

• Unpolished case with signs of used.

• Inner bezel is still working.

• Dial is in good condition.

• All original except the strap and buckle.