This 42mm Seiko MM200 Steelmaster Diver watch features a ceramic bezel insert with lume markers and comes with three additional inserts. It was purchased in 2023 from Japan, giving it remaining warranty.

• Material: stainless steel
• Case Size: 42mm diameter

The MM200 Steelmaster Diver is a high-end diver's watch with four extra bezel inserts, including one ceramic insert with lume on all white elements.

• Warranty remaining: lots
• Material types: ceramic and aluminum

This Seiko Prospex MM200 SBDC125 is a Japanese Domestic Market (JDM) watch known as 'The Steelmaster'. It's an automatic movement with manual winding capacity and features a stainless steel case with super hard coating. The watch has a sapphire crystal with anti-reflective coating, LumiBrite on hands, indexes, and bezel, and is water-resistant up to 200m.

• Condition: Minor marks on the bracelet from regular wear
• Movement Type: Automatic with manual winding capacity
• Accuracy: +25 to -15 seconds per day
• Case Material: Stainless steel (super hard coating)