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 ,