**Relax "Substitute" black sub with Swiss Sellita SW200 movement** I'm selling this brand new, custom-built homage of the classic black sub with a Relax parody dial. This watch features a genuine Swiss Sellita SW200 movement, which is based on the ETA 2824-2 specification. With a beat rate of 28,800 bph, the movement sweeps the seconds hand with a smooth rate of 8 ticks per second, exactly like the OEM watch being parodied. The movement has been paired with one of the thinnest aftermarket diver cases available. At only 12.72 mm, it is a mere 0.22 mm thicker than the OEM watch. Here is a [video](https://imgur.com/gallery/relax-sub-with-sellita-sw200-movement-kPIASV3) showing the seconds hand ticking at a smooth 8 times per seconds. The movement's been regulated per the timegrapher screenshots. * Price: $380 firm * Free USPS Priority Mail shipping (US addresses only) * Payment Method: PayPal, Zelle, or Venmo * Trades: No Watch features: * Swiss Sellita SW200 movement * 4 Hz or 28,800 bph beat rate * Central hour, minute, and seconds hand * 26 jewels * 38-hour power reserve * Glossy black enamel "Relax" parody dial * Super bright green C3 lume on dial indices and hands * Slim 316L stainless steel diver case with oyster style screwdown caseback * Unsigned screwdown crown * Flat sapphire crystal * 100 m water resistance (per case manufacturer spec), verified to at least 60 m with home testing equipment (maximum allowed by testing equipment) * Unidirection 120-click bezel * Black ceramic diver bezel insert with green lume pip * 316L stainless steel all-brushed, oyster style bracelet with solid endlinks and glidelock style unsigned clasp for tool-less micro adjustment Dimensions: * Case diameter (excluding crown and pushers): 40 mm * Thickness (center of crystal): 12.72 mm * Lug width: 20 mm * Lug-to-lug: 48.27 mm * Endlink-to-endlink: 53.37 mm