Seiko Men's SPB239J1 Prospex Diver 200 m Automatic delivery_90 The sleek steel case measures

The sleek steel case measures 38

Luminous indices provide visibility in low light conditions

The display back allows you to admire the inner workings of the base caliber 82S5

providing clear visibility even in low light conditions

The display back offers a glimpse into the intricate 9S63 calibre with 33 jewels

Seiko Men's SPB239J1 Prospex Diver 200 m Automatic delivery_90 The sleek steel case measuresTECHNICAL DATA Brand: Seiko Family: Prospex Reference: SPB239J1 Name: Seiko Men's SPB239J1 Prospex Diver 200 m Automatic CASE Material: Steel Glass: Sapphire Glass Diameter: 40. 5 X 40. 5 Case Thickness: 0 Water Resistance: 20 ATM DIAL Color: Black Dial Markers: No numerals Bezel: Titanium MOVEMENT Type: Automatic Calieber: Automatic Base Caliber: 6R35 Jewels: 24 Reserve: 70 BAND Material: Synthetic Color: Brown Clasp: Fold clasp FUNCTIONS Date, OTHER