Hello WatchEx! I am selling my Omega SM 300 Heritage in blue. I purchased it here on WatchEx earlier this year from a highly regarded, respected seller. If you want to know the sellers handle, he has given me permission to share with prospective buyers. Maybe you want to see his selling history, which is much more extensive than mine. I am selling to fund some newer watches I’ve acquired recently. I know that’s supposed to be the other way around. Haha! This Omega SM300 Heritage package comes with box and papers. Yet the papers are unsigned which is common for the Japanese market. According to the previous seller, he believes this Omega was originally sold from or to the Japanese market. Also the box is an OEM Omega box, period correct, that is considered a “spare box”. One can often ask their local Omega Boutique if they have any Omega boxes for sale. I acquired the Omega box after my purchase because I bought it without boxes. You never know when an Omega box will come in handy. Haha. Both outer boxes, and inner box are included as well all three cards (papers), card wallet, the manual and cloth baggie. There are no extra links, but with the 2 micro-adjusts, the SM300 Heritage will fit up to a 7.5 inch wrist. I have had absolutely no issues since purchase. The SM300 Heritage has been worn, yet it is in very good+ condition. The only minor wear I can see is on the clasp probably from desk diving. It is running very well, within COSC specifications. Here is more information from Omega’s website regarding the movement and more: Calibre: Omega 8912 “Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free-sprung balance with silicon balance spring, two barrels mounted in series, automatic winding in both directions. Time zone function. Special luxury finish with Geneva waves in arabesque.” Reference: 234.30.41.21.03.001 Between lugs: 21 mm Lug‑to‑lug: 48.0 mm Thickness: 13.9 mm Case diameter: 41 mm Case: Steel Bezel: Aluminum Dial color: Blue Crystal: Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside Water resistance: 30 bar (not pressure tested recently) Total product weight (approx.): 153 g Caliber: Omega 8912 Movement Type: Self winding Power reserve: 60 hours Please leave a comment first and I’ll try to get back ASAP for a chat. If I missed anything, please ask. I will take Zelle or PayPal FF. Asking $4250 or OBO. I’ve tried to price it competitively, but I’m definitely open to reasonable offers. But, sorry, NO TRADES at this time. This is a fine watch, but recently acquired other pieces and definitely could use some funds to help. I’ll ship FedEx, on me. Be well!