Seiko Cal. 4523 - 859

The Seiko 4523-859 represents an important milestone in Seiko's 1972 lineup. Powered by the 4523 caliber with 18j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-f73671657461]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1972

Related Models

• Seiko 7013-355
• Seiko 7180-288
• Seiko 5685-696
• Seiko 4475-435
• Seiko 3856-359
• Seiko 5230-203
• Seiko 7142-112
• Seiko 6176-115
• Seiko 6244-909
• Seiko 6328-664
• Seiko 6243-732
• Seiko 3851-976