Seiko, Prospex, Hi-Beat, "55th Anniversary", "Limited Edition", ca 2020.
What will the transport cost?
Packaging and insurance
All items sent from Bukowskis are fully insured and carefully inserted in discreet packaging to protect your unique item.
How do I book a transport?
When the payment is settled, you're welcome to book transport on My Pages
When will my item be delivered?
Your order will be prepared within 2-5 days after the transport is booked. You will receive a message by mail, text or phone when your item is on its way. Please note, when making payment via Klarna, that the address for home delivery must be the same as your invoicing address.
For condition report contact specialist
Case size: 39.9 mm
Material: steel
Movement: automatic, caliber 8L55
Year: circa 2020
Crystal: sapphire crystal
Bracelet: rubber strap, original buckle
Reference number: SLA037J1
Case number: 8L55-00E0
Limited and numbered: 0999/1100
Accessories: certificate, box, outer box
The general impression is very good.
The movement is running at the time of cataloguing, Bukowskis does not guarantee the future function of the movement. Please note that the movement has not been tested for timekeeping accuracy and may need a service at the buyer's expense. Watches have been opened to examine movements therefore no warranties are made that the watches are water-resistant. Potential buyers should inspect each watch to satisfy themselves as to condition. For more information, please read our Conditions of Purchase.
More information
Seiko Prospex SLA037J1 – A Limited Edition Tribute to a Diving Icon
In 2020, Seiko marked the 55th anniversary of its first-ever dive watch, a groundbreaking timepiece introduced in 1965, when highly water-resistant watches were still a rarity. Featuring an automatic mechanical movement and 150 meters of water resistance, it was designed for exceptional reliability and legibility, even in the harshest conditions. Its robust construction and performance made it the preferred watch for the Japanese Antarctic Research Expedition from 1966 to 1969.
The modern Seiko Prospex SLA037J1 is a faithful recreation of the original 1965 diver, preserving its classic design while integrating state-of-the-art technology. At its core is the Hi-Beat Caliber 8L55, meticulously crafted by expert watchmakers at the Shizuku-ishi Watch Studio in northern Japan. While visually almost identical to its predecessor, the case diameter has been slightly increased by 1.9mm, making it more in line with contemporary proportions.
Despite staying true to its vintage inspiration, this timepiece offers enhanced durability and functionality. It features a box-shaped sapphire crystal, improved 200-metre water resistance, and a super-hard coating that provides added protection against scratches. As a nod to its heritage, the case back bears the same dolphin emblem as the original 1965 model, paying tribute to Seiko’s pioneering spirit in dive watch innovation.