This has been sitting in a drawer for a while so hopefully it can find a better home. The photos tell most of the story. It's a quartz SMP, I believe from the 90s. The reference is either 196.1503 or 396.1503 based on the case-back. My guess is that those references refer to bezel variations, but I can't swear to that. It's the full-size (approx. 41mm) model, with the blue-wave dial. The blue is a blue-gray color, not electric blue. It has a couple of dings on the side of the case which should be apparent in the photos. Nice condition overall and working fine. Not serviced to my knowledge. The bracelet is currently sized to my smaller wrist, but I have three extra links, so it should fit a 7.5" wrist with all links added. Very nice bracelet, actually. Lots of photos below, please take a good look to judge condition, and don't hesitate to ask questions by DM. Specifications: Brand: Omega Year: 1990s Model: Seamaster Professional 196.1503/396.1503 Movement: Quartz Omega 1538 Case Material: Stainless steel Size: 41mm Crystal: sapphire (slightly domed) Bracelet: original Omega bracelet, will fit approx 7.5" wrist with all links added Accessories: none My asking price is $850 USD by PP F&F or bank wire. Shipping included within the US. Other payment methods are fine for established members with fees covered. I only found one sale of this reference on eBay, and it was substantially higher but it was a full set. In general, all the full-size quartz Seamasters seemed to sell for at least one-thousand. However, mostly they were newer. So I'm hoping this is a fair price. Links to my selling and buying feedback are below, and I'm happy to share personal information by direct message. I can also provide a few additional references to OF members who have not posted feedback threads. If anyone thinks I have made an error or omission in this listing, please send me a direct message, and I will happily make any necessary correction. https://omegaforums.net/threads/dan-s-is-a-great-seller.78044/ https://omegaforums.net/threads/dan-s-is-a-great-seller.79576/ https://omegaforums.net/threads/dan-s-rock-solid-buyer.80126/ https://omegaforums.net/threads/dan-s-is-a-pleasure-to-do-business-with.80035/ https://forums.watchuseek.com/f63/great-transaction-dan-s-4897643.html https://omegaforums.net/threads/dan-s-is-a-top-notch-seller.102116/ https://omegaforums.net/threads/dan-s-is-a-first-rate-seller.102652/ https://omegaforums.net/threads/dan-s-a-great-seller.108035/#post-1418700 https://omegaforums.net/threads/dan-s-is-a-highly-recommended-buyer.109353/#post-1439193