Seiko Early Big Tuna 300m 1978, model 7539-7010

Pre owned Great collector grade Seiko Big Tuna This vintage watch is not waterproof due to age. Preserve it well. No major scratches Minor superficial scratches All original Mechanism Rotating bezel One Scratch on the bezel In fact it looks very good and we’ll kept Works and keeps time Quartz movement May 1978 from serial number Uncle Seiko rubber strap NOT Beat to hell as most you see