The Seiko Prospex SBDY003 Field Samurai Black is a JDM automatic watch featuring the 4R35 mechanical movement. It has a 43mm case diameter and measures 18mm in thickness, with a lug width of 22mm and a lug to lug length of 50mm.

• Condition: Used
• Movement Type: Mechanical (Automatic)
• Bracelet Size: 19cm
• Extra Links: 2

The Seiko Prospex SBDY003 Field Samurai Black JDM Automatic Watch features a 4R35 mechanical movement, 43mm case diameter excluding crown, and 18mm thickness.

• Condition: Used with wear on outer crystal near 4 o'clock marker
• Movement: 4R35 Mechanical (Automatic)
• Strap: Original bracelet sized to approximately 19cm with 2 extra links
• Box: Original