Omega Super Rare Seamaster Quartz Mariner Octagon Case Late 1970s, Caliber 1310 Quartz Ref. 196.0054 This is a very rare antique model, so you won't see it on anyone else. Antique enthusiasts will be amazed. The quartz movement ensures almost no daily variation in accuracy. The battery is currently dead and has not been replaced, so please replace it before use. The box and proof of purchase are included, but the guarantee card is not. It has been authenticated during appraisal, so you can use it with confidence. The belt is the stainless steel one in the image, and a spare leather belt is also included. The size is approximately 40mm x 44mm, and the thickness is 12mm. This is a masterpiece model of the mode-style watches that Omega actively started producing in the 1970s. The case, shaped as if carved from oval to octagon, expresses a unique world view where the weight of metal and the novelty of mode design are exquisitely synchronized. It may be an eccentric presence among Omega's many Seamaster models. It goes perfectly with the caterpillar bracelet, and by wearing it on your wrist, it will make your individuality shine even more. The dial is also unified with white applied letters on a black background, successfully creating a calm and luxurious feel unique to antiques. Any watchmaker you show it to will say, "Oh, you have an interesting one." How about it for those who value individuality and are not bound by traditional forms? Please understand that this is a 3N item (no claims, no returns, no cancellation).