


Seiko - 1968' Diver's Re-interpretation GMT Save the Ocean Limited edition - SPB439
The mission of Seiko Prospex is to protect the world’s oceans now and for future
generations, and to secure this legacy for divers everywhere. To this end, Seiko
Prospex supports various marine conservation activities through its "Save the Ocean"
initiative.
Today, Seiko Prospex introduces a new limited-edition diver’s watch GMT into the Save
the Ocean series, which represents these conservation activities.
The new creation’s textured dial captures the power of the polar glaciers that shape
the landscapes and seascapes of the Arctic and Antarctic. Accented by a light-blue
GMT hand, the dial’s silvery-white hue and delicately striated surface create a unique
depth that invites repeated looks.
Movement
Caliber Number: 6R54
Movement Type: Automatic with manual winding
Power reserve: 72 hours (3 days)
Jewels: 24
Functions: 24-hour hand, Stop second hand function
Case/Band
Case Material: Stainless steel (super hard coating)
Case Size
Thickness: 12.9 mm
Diameter: 42 mm
Lug-to-lug: 48.6 mm
Distance between lugs: 20mm
Crystal
Sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: LumiBrite on hands, indexes and bezel
Clasp
Three-fold clasp with secure lock , push button
release with extender
Other Details
Water Resistance: 200 m / 660 ft diver's
Magnetic Resistance: 4,800 A/m
Weight: 176 g
Features
Three-fold clasp with secure lock
Unidirectional rotating bezel
Screw-down crown
Screw case back
Original: $1,600.00
-70%$1,600.00
$480.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The mission of Seiko Prospex is to protect the world’s oceans now and for future
generations, and to secure this legacy for divers everywhere. To this end, Seiko
Prospex supports various marine conservation activities through its "Save the Ocean"
initiative.
Today, Seiko Prospex introduces a new limited-edition diver’s watch GMT into the Save
the Ocean series, which represents these conservation activities.
The new creation’s textured dial captures the power of the polar glaciers that shape
the landscapes and seascapes of the Arctic and Antarctic. Accented by a light-blue
GMT hand, the dial’s silvery-white hue and delicately striated surface create a unique
depth that invites repeated looks.
Movement
Caliber Number: 6R54
Movement Type: Automatic with manual winding
Power reserve: 72 hours (3 days)
Jewels: 24
Functions: 24-hour hand, Stop second hand function
Case/Band
Case Material: Stainless steel (super hard coating)
Case Size
Thickness: 12.9 mm
Diameter: 42 mm
Lug-to-lug: 48.6 mm
Distance between lugs: 20mm
Crystal
Sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: LumiBrite on hands, indexes and bezel
Clasp
Three-fold clasp with secure lock , push button
release with extender
Other Details
Water Resistance: 200 m / 660 ft diver's
Magnetic Resistance: 4,800 A/m
Weight: 176 g
Features
Three-fold clasp with secure lock
Unidirectional rotating bezel
Screw-down crown
Screw case back












