Heuer

• cal. 12 automatic nickel lever movement, 17 jewels • black dial, applied faceted baton indexes with luminescent markers, luminescent hands, red chronograph hand, engine turned white subsidiary dials for 30 minute, and 12 hour registers, aperture for date at 6, outer minute and 1/5 second divisions • stainless steel case, black bezel calibrated for 400 units, crown to the left side case band, solid screw down case back • case, dial, and movement signed