TECHNICAL DATA
Brand: Seiko
Family: Prospex
Reference: SPB323J1
Name: Seiko Men’s SPB323J1 Sumo Prospex Diver 20ATM
CASE
Material: Steel
Glass: Sapphire Glass
Diameter: 45
Case Thickness: 13.7
Water Resistance: 20 ATM
DIAL
Dial Markers: No numerals
MOVEMENT
Type: Automatic
Jewels: 24
Reserve: 70
BAND
Material: Stainless Steel
FUNCTIONS
Date,
OTHER FUNCTIONS
Luminescent Hands,Luminous indexes ,Screw-Down Crown ,