Descriptions :
OMEGA Stainless Steel Vintage "MUSEUM PILOT" Manual Wind Wrist Watch. Ref. CK-2042. Circa 1936-1938.
Dial :
Signed and original black dial with Arabic numbers markings appear to be in excellent condition. Sub-second. Hands are all original and appear to have been aged but still in fairly good shape.
Case :
Signed and original stainless steel case appears to be in Excellent condition specially for it's age. Snap type (Nice & Tight) back cover is signed on the inside with Ref.9323xxx which is being correct for it's age. Crown is non-signed but appears to be original as crown made in those days were usually no signed. Rotating bezel is also being original and appears to be in good shape. Plastic crystal appears to be in original / excellent condition.

Size Measured = Approx. 40.5 mm without lugs and crown.
Movement :
Signed and original 15 Jewels Manual wind movement with Ref.6504xxx appears to be in nice and clean condition. The reference appearing on the movement dated the watch back to it's genuine manufacture date of late 1930s.
Remarks :
According to the Omega reference book "OMEGA DESIGN", this watch was being the 2nd pilot model made after the CK-2000 in late 1930s.