88 - SIM, "Incabloc" - "Skindiver"-style WRISTWATCH, cushion-shaped steel case, brown copper-toned dial marked "INCABLOC," Arabic numerals for the hours, date window at 3 o'clock, graduated rotating bezel. Circa 1960–60. Khaki perforated leather “Tropic Sport” Racing-style strap.

SIM, "Incabloc" - "Skindiver"-style WRISTWATCH, cushion-shaped steel case, brown copper-toned dial marked "INCABLOC," Arabic numerals for the hours, date window at 3 o'clock, graduated rotating bezel. Circa 1960–60. Khaki perforated leather “Tropic Sport” Racing-style strap. Shows scratches and normal wear. No guarantee of functionality; may require servicing.