1944 Omega Jumbo Watch 35mm 15 Jewels Cal. 30T2 Ref. 2338/2 Wristwatch S.S. Ladies 8mm round case with a

8mm round case with a coin design on it

a sweep-second hand

reference 0555/6645-02

From the Rolex Datejust collection

1944 Omega Jumbo Watch 35mm 15 Jewels Cal. 30T2 Ref. 2338/2 Wristwatch S.S. Ladies 8mm round case with aWatch Overview Offered here today is an interesting and collectible timepiece: a vintage Omega Jumbo mechanical wristwatch, reference 2338 2, dated to 1944 based on the movement serial number. It is a manual wind watch powered by the original Omega Watch Co. mechanical movement, caliber Omega 30T2, featuring 15 jewels with a small seconds hand and made in Switzerland. It operates at 18,000 vibrations per hour and offers an approximate power reserve of