Reference: ST 145.0013
International collection: 1969
Movement Type: Manual winding (mechanical)
Caliber number: 910, Created in 1969, 17 jewels
Functions: Tachymeter, 24 hours, Chronograph, GMT
Case: Stainless steel
Case back: Screw-in, Full metal
Dial: Metal, with luminous white "stick" hour hands and luminous "index" hour markers.
With 24h (AM in black and PM in green) counter at 9 o ’clock, 12 hour counter at 6 o'clock and 30 minute counter at 3 o'clock.
With "O-60" scale inner rotating bezel
Crystal: Mineral (domed)
Bracelet: Stainless steel (attached)
Water resistance: 60 meters

MORE INFORMATION
Case : "Pilot" shape (43 x 52 mm), with attached SS bracelet of ref. ST 1159/155 or leather strap of 22 mm lug-size.
International collection : 1969-1971
Swiss retail price (1971) : CHF 690.- (on SS bracelet) or CHF 630.- (on leather strap).
Later replaced by ref. ST 145.026 (cal. 911)
Also available in 18K solid yellow gold, total production of 200 pieces approx. :
-180 on leather (BA 145.013, CHF 3'200.-)
- 20 on gold bracelet (BA 345.0801, CHF 4'470.-).

(Information courtesy of Omega Vintage Information @ www.omegawatches.com)