The Hamilton PSR is a reincarnation of the iconic Pulsar watch, which was one of the emblematic creations of the space-age era.
On 6 May 1970, at a press conference in The Four Seasons restaurant in New York City, Hamilton revealed to the world the very first digital electronic wristwatch. Named the Pulsar after the pulsating neutron stars that emit beams of radiation at ultra-precise frequencies, this seemed an object straight out of science fiction, with no moving parts, no ticking sound, and unmatchable durability and accuracy.
Pushing a button on the side of the watch made the time flash in red LED numerals on the dark screen, while holding the button for longer revealed the passing seconds. The watch could be set via a unique magnetic bar hidden in the bracelet.
The inaugural Hamilton Pulsar, the P1, launched to market in 1972, with an original, space-age design to match its groundbreaking technology. With an avant-garde cushion case and bracelet in 18 ct yellow gold, it was an unmistakably elite product, with a $2,100 price tag that matched the cost of a family car. Elvis Presley was among the pioneers who snapped up one of 400 models.
By the following year, the Pulsar was ready for the general public. The stainless steel Pulsar P2, with a more rounded case design and an improved chip module, launched in 1973, pioneering the nascent market for digital watches. Produced in large volume, it was a colossal success.
The new Hamilton PSR is available in two versions: one in stainless steel, and a version in stainless steel coated with yellow gold PVD that’s limited to 1,970 models.
Both watches feature cases in the inimitable wide cushion style of the P2, with the same dimensions of 40.8mm x 34.7mm. The watches are water resistant to 10 bar (100m).
One of the differences with the previous version is the display of time. The Hamilton PSR features a hybrid display mixing reflective LCD (Liquid Crystal Display) and emissive OLED (Organic Light Emitting Diodes) technologies.
Pressing the button will once again bring up light red OLED numerals in the familiar ‘digit dot’ style, while the LCD display ensures that time is also permanently visible in daylight conditions. Combining both technologies means that the display has very low energy consumption.
Model: HAMILTON PSR
H52414130: Stainless steel case
H52424130: Stainless steel with yellow gold PVD coating, limited edition of 1970 pieces
40.8×34.7mm stainless steel
40.8×34.7mm stainless steel with yellow gold PVD coating
Sapphire crystal with anti-reflective coating
Water resistance: 10 bar (100 m)
LCD & OLED hybrid display
Stainless steel bracelet/Stainless steel bracelet with yellow gold PVD coating
Recommended Retail Price
Ref. H52414130: CHF 745/EUR 695/USD 745
Ref. H52424130: CHF 995/EUR 945/USD 995