TECHNICAL DATA
Brand: Seiko
Family: Prospex
Reference: SPB439J1
Name: Seiko SPB439J1 Prospex Save The Ocean Auto GMT Ltd. Ed.
CASE
Material: Steel
Glass: Sapphire Glass
Diameter: 42 X 0
Case Thickness: 12,9
Water Resistance: 20 ATM
DIAL
Color: Red
Dial Markers: No numerals
Bezel: Ceramic
MOVEMENT
Type: Automatic
Calieber: 6R54
Base Caliber: -
Jewels: 24
Reserve: 72 hours
BAND
Material: Stainless Steel
Color: Steel
Width: 20
Clasp: Fold clasp
FUNCTIONS
Date,GMT,
OTHER FUNCTIONS
Limited Edition ,Luminescent Hands,Luminous indexes ,Rotating Bezel ,Screw-Down Crown ,