Seiko Cal. 4513 - 154

The Seiko 4513-154 represents an important milestone in Seiko's 1975 lineup. Powered by the 4513 caliber with 25j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-26e89de31c5b]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1975

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