SEIKO Prospex Limited Edition SPB439
SEIKO Prospex Limited Edition SPB439
SEIKO PROSPEX
Save the Ocean Limited Edition
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. The words “Limited Edition” and the watch’s individual number are inscribed on the screw-down case back. Limited to 1500 pieces worldwide
Specifications
Movement
Caliber Number
6R54
Movement Type
Automatic with manual winding
Precision
+25 to -15 seconds per day
Power reserve
Approx. 72 hours(3 days)
Jewels
24
Functions
24-hour hand (dual time display function)
Stop second hand function
Case/Band
Case Material
Stainless steel (Bezel: Stainless steel with ceramic display)
Case Size
Thickness:12.9mm
Diameter:42.0mm
Lug-to-lug:48.6mm
Crystal
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 with extender
Distance between lugs
20
Other Details
Water Resistance
200m / 660ft diver's
Magnetic Resistance
4,800 A/m
Weight
177.0g
Features
LIMITED EDITION on the case back
Serial number engraved on the case back
Unidirectional rotating bezel
Screw-down crown
Three-fold clasp with secure lock
Screw case back
In an actual product, the case back direction might be different from the photograph.