Dimensions: Ø18mm
Reference
ST 551.0038
International collection
1968
Movement
Type: Automatic (mechanical)
Caliber number: 661 / 663
Cal. 661
Created in 1963, 24 jewels
Cal. 663
Created in 1975, 24 jewels
Case
Stainless steel
Case back
Press-in
Dial
Metal, with "index" hour markers and metal "stick" hands
Crystal
Facetted sapphire ("sapphette")
Bracelet
Leather
Water resistance
No
![[IMG]](proxy.php?image=http%3A%2F%2Fwww.omegawatches.com%2Ffileadmin%2Fimages%2Fvintage%2FhighImageResolution%2F19625.jpg&hash=79cf16a3e8483fa44eeb1984c809f4e2)
But my watch is in gold, with a golden bracelet.