Prospex Save the Ocean Limited Edition

Seiko Watchmaking 110th Anniversary Seiko Prospex Save the Ocean Limited Edition
Limited edition of 4.000 pieces.

Movement
Calibre 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
Stop seconds 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
176.0
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