Selling my Seiko Marinemaster Marine Master 300 SBDX017 in very good condition. This is the last iteration that has "Marinemaster" on the dial rather than the Prospex "X". It's now discontinued and getting harder to find, especially in good condition. The watch has the highly touted 8L35 movement, the undecorated version of the same movement found in the Grand Seiko divers. It's keeping excellent time. The crystal is clean and the case has a slight swirl or two but nothing major. This has the Diashield coating which keeps the watch looking very good and makes it difficult to scratch. It's on an Uncle Seiko oyster bracelet sized to my 7.25 inch wrist and the additional links are included. Also comes with it's unused original bracelet (and still sealed in the plastic). The original rubber strap is included and also unused. Comes with the full kit... both booklets, hang tags, box and outer box sleeve. $1750 net to me and I cover the shipping.
SEIKO PROSPEX MARINEMASTER PROFESSIONAL SBDX017 AUTOMATIC mint bteamganbare (760) ![]() |
$2,421.54 | |
SEIKO WATCH PROSPEX SBDX017 Marinemaster Men's Watch W/Box, Belt finesellersbooth (2242) ![]() |
$2,694.20 | |
Seiko Marine Master 300 SBDX017 Brand New Old Stock Discontinued jimkelly12 (143) ![]() |
$3,799.00 | |
SEIKO PROSPEX MARINEMASTER PROFESSIONAL SBDX017 AUTOMATIC W/BOX hibiki_01_japan (703) ![]() |
$2,545.99 | |
SEIKO Prospex SBDX017MARINE MASTER PROFESSIONAL 300M AUTOMATIC mdcoo-47 (19) ![]() |
$2,558.48 |