SEIKO MARINE MASTER PROFESSIONAL This is a Seiko Prospex Marine Master. The accessories are all shown in the second photo, including everything that came with the purchase (spare links included). I used it a few times after purchasing it, and then I didn't have the opportunity to use it, so I kept it carefully stored. As shown in the photos, there are some minor scratches from use. I couldn't see any scratches on the glass with my naked eye. Please understand that there may be oversights. I am not familiar with watches, so I cannot answer specialized questions. Please make your decision based on the photos. In my personal opinion, I think it's an item in good condition, including the watch itself and the accessories. Please refrain from purchasing if you are a perfectionist or if you do not understand used items. Returns and refunds will not be accepted to prevent swapping. ⚠️ I will block and report comments that I consider harassment or those who make significant price negotiations. [Model Number] SBBN031 [Driving System] Quartz (battery-powered) [Caliber] No.7C46 [Accuracy] Average monthly difference ±15 seconds [Size] Case 47.7mm x 47.7mm Thickness approx. 14.7mm [Weight] Approx. 189g [Material] Stainless steel [Windshield] Dual-curve Hardlex [Water Resistance] 300m saturation diving waterproof #watch #wristwatch #SEIKO #Seiko #SeikoMarineMaster #SeikoMarineMaster300 #SeikoProspex #SeikoProfessional #GrandSeiko #MARINEMASTER #MarineMaster #TunaCan #Prospex #Professional #PROFESSIONAL #Divers #SeikoDivers #Daytona #Explorer #Submariner #YachtMaster #Seamaster #Diver'sWatch #Surfing #ScubaDiving #SUPBoard