Seiko Cal. 4587 - 101

Released in 1996, the Cal. 4587 with design code 101 was part of Seiko's domestic market collection. It features a Navy dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-515173da1eca]

Also known as: Bellmatic, Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1996

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