Up next for sale is my Seiko S23629. This is a recreation of Seiko’s iconic Tuna models having a distinct cylindrical “tuna can” shape. It’s a 300m professional diver and built like a tank. The case diameter at 47.7 makes it big but having a shorter lug to lug of 46.7 makes it actually suitable for most wrists (including mine at 6.7 in). The watch has since been discontinued but the iconic shroud and the legendary 7C46 movement still make it highly revered. Details: 47.7mm stainless steel case with super hard coating Seiko 7C46 high-torque quartz movement (built for saturation diving) 300m ISO-certified water resistance Curved sapphire crystal with anti-reflective coating on the inner surface Unidirectional 120 click bezel Original Seiko rubber dive strap Screw-down crown and caseback Condition: Good overall condition. There’s some wear on the case + clasp and a small scuff/indent on the bezel, but nothing that takes away from its presence. The crystal is spotless, lume is bright, and it keeps perfect time — as you’d expect from the 7C46. Includes: Full kit: original Seiko box, papers, and warranty card Price: $1050 shipped CONUS with insurance