Grand Seiko GMT Men's Watches

Browse 5 Grand Seiko gmt and men's references with full specifications, production years, and a plain-English breakdown of what each reference number means.

San Diego Jewelry Buyers has been buying and selling Grand Seiko watches from our Gaslamp Quarter showroom for 20 years. We buy every reference listed here outright, and we lend against them. Appraisals are complimentary and there is no obligation to sell.