eBay
A 1990 SEIO PILOTS WATCH, SPOT ON FOR THE GULF CONFLICT. NSN is 66499-768 3056 SERIAL No is 9996 YOM is 1990 Has what looks like a new strap, looks to keep good time and would without doubt benefit from a clean and service as I cannot verify that all the additional functions work corretly. Very few of these Generation one SEIKO chrono's seen for sale now.