Prospex SLA081J1 Diver’s Watch 60th Anniversary Limited Edition [PRE-ORDER]

The Seiko Prospex SLA081J1 is a true statement piece, built to honor 60 years of dive watch excellence. Limited to just 600 pieces, it’s crafted for serious underwater exploration with a bold 45.4mm case and an impressive 600m water resistance—ready for saturation diving.

Inside, the high-performance 8L45 automatic movement beats with precision and offers a 72-hour power reserve, along with a smooth date display. The dual-curved sapphire crystal ensures clarity, while LumiBrite on the hands, indexes, and bezel keeps things legible in the depths. 

With a secure clasp, screw-down crown, and engraved case back marking its limited-edition status, this watch is as rugged as it is collectible—a true diver’s companion with heritage built into every detail.

Limited edition of 600 pieces

 

Movement

Caliber Number

8L45

Movement Type

Automatic with manual winding

Power reserve

Approx. 72 hours(3 days)

Jewels

35

Functions

• 28,800 vibrations per hour (8 beats per second)
• Stop second hand function
• Date display

Case/Band

Case Size

Thickness:16.0mm
Diameter:45.4mm
Lug-to-lug:50.4mm

Crystal

Dual-curved sapphire crystal

Crystal Coating

Anti-reflective coating on inner surface

LumiBrite

LumiBrite on hands, index(es) and bezel

Clasp

Three-fold clasp with secure lock & push button release, solid & slide adjuster

Distance between lugs

22

Other Details

Water Resistance

600m / 2000ft for saturation diving

Magnetic Resistance

4,800 A/m

Features

• LIMITED EDITION on the case back
• Serial number engraved on the case back
• Unidirectional rotating bezel
• Screw-down crown
• One-piece structure
• Three-fold clasp with secure lock and extender