Seiko Cal. 4512 - 742

The Seiko 4512-742 represents an important milestone in Seiko's 1985 lineup. Powered by the 4512 caliber with 23j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-afb4d89f25a8]

Also known as: UFO, Bellmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

23j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1985

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