Seiko Cal. 4587 - 716

The Seiko 4587-716 represents an important milestone in Seiko's 1966 lineup. It features a White dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-3c6be76d004d]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1966

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