The Jaeger-LeCoultre Polaris | family history
The Polaris name comes from the 1968 Memovox Polaris, a diver with an integrated alarm mechanism and a distinctive two-crown case profile. The 2018 relaunch kept the architectural spirit of the original: a brushed-steel sport case, applied indices, and a family structure that covers the complications a working sports watch should carry. The modern Memovox with its alarm complication is the most direct heir to the 1968 original; the Polaris Date is the volume reference, the Chronograph the most versatile.
JLC’s contemporary sport collection, descended from the 1968 Memovox Polaris diver-with-alarm. The 2018 relaunch covers the Polaris Date, Chronograph, GMT, and the modern Memovox; the design vocabulary keeps the trio-of-crowns silhouette and inner rotating bezel of the original.
1968 · The original Memovox Polaris
The 1968 Polaris is one of the most architecturally interesting dive watches of its era: a rotating bezel, 200m water resistance, and a JLC alarm mechanism housed in a case with two crowns. The original commands strong prices at auction and is out of scope for this catalog, but it is the reason the Polaris name carries weight.
No references from this era in the catalog yet.
2018–present · The modern Polaris collection
The 2018 relaunch positioned the Polaris as JLC's sport answer without needing to fight in the steel sports watch melee. The Polaris Date runs the cal. 899/1, the Chronograph uses the cal. 751J, and the modern Memovox revives the alarm complication with the cal. 956. Secondary values are rational: the Polaris has not seen the speculative pricing of comparable Swiss sport references.
How to read this family
Two honest questions for any Polaris buyer:
- Date, Chronograph, or Memovox? The Date is the daily-wear case: clean dial, useful complication, accessible price. The Chronograph adds a flyback mechanism that works well in the sport context. The Memovox is the historically grounded choice: the alarm complication is genuinely useful for the buyer who wants a watch that can serve as a wrist alarm, and it is the most direct reference to the 1968 original.
- Polaris or Reverso Sport? JLC's two sport families occupy different positions. The Reverso is a reversible-case icon with a strong identity and deep secondary-market history. The Polaris is a more conventional sport watch with better practical utility. For daily sport wear, Polaris. For the JLC that photographs uniquely and carries more collector narrative, the Reverso Grande Sport.
Related families: Master Ultra Thin · Reverso
Sub-lines
- OpenThe mechanical-alarm branch of the Polaris: the 2018 relaunch of the 1968 Memovox Polaris, with a coin-edge inner rotating disc, central alarm hand, and the cal. 956 hand-wind alarm movement. The Memovox is JLC’s longest-running complication.
References in this family
Which ref to buy
The Polaris is JLC's sport and outdoor collection -- the diver/field watch line from a house known for dress watches. The Memovox configuration has the greatest historical significance: the original 1965 Memovox Polaris was the first watch with an underwater alarm. The modern collection respects that heritage.
- 1Open
Polaris Memovox -- the historically significant Polaris; the only re-edition of a JLC that actually matters to collectors.
- The case for it:
- Cal. 956, automatic with alarm mechanism, 42mm, double-case construction (inner rotating for alarm setting). The Memovox re-edition restores the 1965 design almost exactly -- the radial dial pattern, the alarm hand, the double-case. The alarm mechanism adds a dimension to ownership that purely time-only watches cannot. A watch that asks you to use it.
- Consider instead if:
- The alarm mechanism is not for everyone -- it adds case height and complexity. The Polaris Date is the cleaner daily wear choice.
- 2Open
Polaris Date -- the practical JLC sport watch without the alarm complication.
- The case for it:
- Cal. 899, automatic, 42mm, 200m water resistance, date at 3. The Polaris Date is the accessible Polaris -- simpler movement, lower price, same distinctive radial dial pattern. The correct JLC for buyers who want a sport watch without the complexity of the alarm.
- Consider instead if:
- The Memovox is the historically significant reference. If you are buying a Polaris, the Memovox has the stronger collector rationale.
- 3Open
Polaris Chronograph -- adds column-wheel chronograph to the Polaris sport architecture.
- The case for it:
- Cal. 751, column-wheel chronograph, 42mm. The Polaris Chronograph adds JLC's chronograph movement to the sport case. The radial dial suits the chronograph sub-dial layout well.
- Consider instead if:
- At the Polaris Chronograph price, the Master Control Chronograph Calendar is the stronger value within JLC's own lineup.
Rankings last reviewed 2026-06-06. Editorial perspective only. Not financial advice.