Milgauss Ref.116400

Ref.116400 is the third generation Milgauss that was revived in 2007 following Ref.1019. The dial was developed in two colors, black and white, but the black dial was discontinued in 2015 and the white dial was discontinued in 2016.
Like the original model, the biggest feature is the zigzag lightning second hand, which is a symbol of the Milgauss. The case size is 40 mm, and the thickness is 13 mm, which is thicker than other Rolex models of the same size. The letter "B" is marked with an arrow.

The movement has been changed from Cal.1580 to Cal.3131, the case size has been increased from 37mm to 40mm, and the bracelet has been integrated with Flash Fit.
On the dial, the luminous area of the indexes and hands has expanded, and the Milgauss logo has been changed from red to orange. "Roulette engraving" was applied to the outer ring of the dial, and the luminous paint was changed from tritium to Superluminova, and later to Chromalight. A crown watermark has been added to the Crystal at 6 o'clock.

The white dial of Ref.116400, which has an impressive combination of white dials and bright paints, is commonly known as "tropical mango" and is popular for its unusual coloring among Rolex models.