The Milgauss was built for CERN engineers who needed a watch that could survive magnetic fields exceeding 1,000 gauss. The 1956 6541 wore a lightning-bolt seconds hand and a rotating bezel—it is arguably the rarest Rolex sports watch ever made and trades in the low six figures when it surfaces. The 1019, produced from 1960 to 1988, replaced the flamboyance with restraint: a smooth bezel, a straight seconds hand, and a Faraday cage inside the case. Modern collectors chased the 2007 reissue 116400GV with its green sapphire crystal and orange lightning-bolt seconds—an unmistakable design statement Rolex quietly discontinued in 2023. Any Milgauss is worth studying; the model represents Rolex at its most technical.
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Model
Rolex Milgauss
Rolex's anti-magnetic scientist's watch, twice-born and quietly discontinued.
- Introduced
- 1956
- Case sizes
- 38mm · 40mm
- Notable references
- 65411019116400116400GV
What to watch for
Original 6541s are almost never for sale; be extremely skeptical. 1019 dials with 'CERN' provenance are frequently invented.