Isotope · Microbrand · United Kingdom

Isotope OVNI Jumping Disc

In production · 2025 · Other

Isotope OVNI Jumping Disc Founders Edition, silver disc, grey strap
Photo: Isotope
  • Isotope OVNI Jumping Disc The Martian, orange disc
  • Isotope OVNI Jumping Disc The Neptunian, ice blue disc
From $2,399 to $3,533
  • La Joux-Perret G101
  • 40 mm × 13.9 mm
  • Sapphire crystal
  • 30 m water resistance

Movement

Type
Automatic
Tier
Premium
Complications
Hours, Minutes
Frequency
28,800 bph
Power reserve
68 h
Hacking
Yes
Accuracy (factory)
—
Grade
Soigné
Modifications
Isotope's proprietary jumping-disc module driving a lumed aluminium hour disc

Case

Diameter
40 mm
Lug to lug
40 mm
Thickness
13.9 mm
Lug width
20 mm
Material
Steel (904L)
Hardening
—
Water resistance
30 m
Crown
Push/pull
Case back
Display, screw-down
Bezel
—
Finishing
Horizontal-brushed, flying-saucer shape

Crystal & dial

Crystal
Sapphire
Shape
—
Anti-reflective
Yes (side not stated)
Lume
Super-LumiNova

Bracelet

Bracelet
—

Straps

Strap 1
FKM rubber, quick release, 20mm quick-release FKM rubber (tapering to 18mm, or 16mm on the Founders Edition) with an Isotope-signed spring-loaded clasp

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
Founders Edition—Msrp1,800 GBPincl. VAT$2,3992026-10-24link
The Martian—Msrp2,650 GBPincl. VAT$3,5332026-10-24link
The Neptunian—Msrp2,650 GBPincl. VAT$3,5332026-10-24link

Variants

NameDialConfigurationStatus
Founders Editionsilver aluminium time discgrey FKM strap, 20/16mmLimited
The Martiandark orange to yellow dégradé aluminium time discorange FKM strap, 20/18mm—
The Neptunianice blue aluminium time discice blue FKM strap, 20/18mm—

About this entry

80% of key specs known. Missing: weight, hardening, bracelet offered.

Isotope's tenth-anniversary jumping-hour watch, shaped like a flying saucer (OVNI is the Iberian/French acronym for UFO). The hour is shown on a lumed aluminium disc that jumps in a window, and a lumed minute hand turns with the centre; there is no seconds display. Spec table (all three pages): horizontal-brushed 904L steel, "40 × 40mm (including lugs)" (recorded as both diameter and lug-to-lug), 13.9mm high, doughnut-shaped AR sapphire crystal, screw-down exhibition caseback, pull-out crown at 12, 30m. Movement: La Joux-Perret G101 Soigné with Isotope's own jumping-disc module, 68h, 24 jewels, 28,800 A/h; Isotope says the base movement is regulated to ±7 s/day in four positions before assembly and the finished watch may run a few seconds a day further out because of the module. The numbered Founders Edition (August 2025, £1,800, edition size not stated) was sold out on 2026-10-25; The Martian and The Neptunian (listed August 2026, £2,650) were available. Prices include UK VAT. Weight isn't published.

Last verified: 2026-10-25. Edit or correct this entry.

Sources