Water Resistance: 200m / 660ft diver's. Stop second hand function. Case Material: Stainless steel. Screw case back. Caliber Number: 4R35. Three-fold clasp with secure lock. Screw-down crown. Unidirectional rotating bezel.
Gently and lovingly worn Seiko SBDC101 aka SPB143. Unblemished crystal and fantastic condition on the case. There’s a small blemish between 2 and 3 o’clock on the bezel insert, but not deep enough to go through the black coloring and a few shiny spots on the bezel itself visible in certain lighting.
Seiko's thinnest automatic Prospex diver yet. Case: Stainless steel with Seiko super-hard coating. Strap: Silicone rubber with Seiko rail pattern. The rich black dial features a date calendar and LumiBrite hands and markers.