Seiko Marinemaster 300M SBDX001 (The OG release) Reference: SBDX001 Dial: Black Bracelet: Black Rubber Strap Case Size: 44mm x 14.6mm Thickness Lug Width: 20mm Case Metal: Stainless Steel monobloc case Movement: Seiko 8L35 - Automatic Functions: Hours, Minutes, Second, Date Box and Papers: Box and Papers Crystal: Hardlex Bracelet size: All links included, will fit up to 7.5 inch wrist. Good condition, signs of wear throughout the case. Included is all box, papers, rubber strap, and original bezel insert. This is the original marine master 300 with no prospex branding anywhere on the watch. The crystal is perfect. Installed is the yobokies ceramic fully lumed bezel insert which is made specifically for this model. It is really bad ass and I wish it was included in all of the marine master models. If you want the no prospex branding and a ceramic bezel, this is an amazing watch. Asking $1699 via PayPal F&F or Zelle. Price includes fully insured shipping in the USA   Timestamp: See gallery above