Seiko Prospex SLA049 'The Naomi Uemura' 80th Anniversary

Five years after the introduction of Seiko's, and Japan's, first diver's watch in 1965, Seiko introduced a watch that was as instantly memorable as it was supremely functional. This 1970 diver's watch had a flowing case design with an asymmetrical extension that protected the crown at the four o'clock position. With its solid construction, 150 meter water resistance, luminous hands and indexes, it was perfect for those who required a timepiece with exceptional strength and visibility. The watch proved its reliability in extreme conditions when it was worn by the Japanese adventurer, Naomi Uemura, in the years 1974 to 1976 when he completed a 12,000km solo dog-sled run from Greenland to Alaska.

2021 marks the 80th anniversary of Naomi Uemura's birth, and today, a modern re-interpretation of this much-respected diver's watch commemorates the adventurer's life and his exceptional achievements.

Born in 1941, Naomi Uemura was a university student when he took on the challenge of his first mountain climb. By the age of 29, he had climbed Mt. Kilimanjaro, Mont Blanc and the Matterhorn. In 1970, he became the first Japanese mountaineer to reach the summit of Mt Everest. Just three months later, he reached the top of Denali in Alaska (then known as Mt. McKinley) and thus became the first adventurer in the world to reach the tallest peaks on all five continents. In the winter of 1984, he succeeded in climbing Denali in winter but disappeared forever on the descent. Famed for his modesty as much as his achievements, Uemura was given the National Honor award shortly after his disappearance.

This commemorative watch echoes the design of the 1970 original but is thoroughly modern in execution. The patterned dial evokes the mountainous terrain that Uemura so loved, and the dial and bezel are in the blue tones of the earth's upper atmospheric layers that only those who, like him, have been to the roof of the world can see. Uemura was the first person in the world to reach the summits of the highest mountains on all five continents.

The case has a super-hard coating to protect the watch from scratches and the crystal is a dual-curved sapphire with anti-reflective coating on the inner surface to ensure high legibility from every angle. The watch has enhanced water resistance to 200 meters.

Information:

Pre-Owned: Seiko SLA049

Reference: SLA049

Dated: Seiko Warranty card 05/2024 - Topper warranty card 7/24

MSRP: $3100

Limited: 1200 Pieces

Strap: Stainless Steel Bracelet and blue rubber strap

Case Size: 44mm x 13mm Thickness x 49.3mm lug to lug

Lug Width: 20mm

Case Metal: Stainless Steel

Movement: 8L35 - Automatic

Functions: Time, Date

Box and Papers: Inner/outer boxes, and warranty card (One Year Warranty Topper Card Active)

Crystal: Sapphire

Bracelet size: 7.75

Condition:

Case has little to no wear. Bracelet has light normal wear. Dial, hands, and crystal have no wear. Watch runs within Seiko spec.